Some magazines have websites and accounts, where if you are subscribed to the magazine, you can access a limited amount of the magazine's material, but usually you can't access any article if you're just some Joe Schmo.
An online magazine article is the same as an article in a paper magazine except you can find it online, usually through the magazine's own website or through an article aggregation site. You can find an example through the given link.
Forbes Magazine has a good article on Annuity Options. It is educational and lists their recommendations. The article can be found online. It was in the May 1st, 2009 magazine. The name of the article is 'How to Buy Annuities".
To cite an online magazine article in APA format, include the author's last name, first initial, publication date, article title, magazine name, URL, and access date. For example: Smith, J. (2021, January 15). "How to Cite Online Articles." Magazine Name. Retrieved from www.magazinewebsite.com/article. Accessed on February 1, 2021.
Here is the link to it (it wouldn't let me put it in the question) http://www1.yadvashem.org/about_yad/magazine/data6/Sobibor.html
Sky magazine is published by delta airlines as a service to their customers. I have found no connection between sky online and sky magazine.
The magazine Knitty can be found in the web online or in the magazine section at various merchandise stores. The magazine knitty could also be found at the stationary section of merchandise shops. It could be found in offices, coffee shops and also at the knitty blog.
BPM Magazine can be found online on the BPM Magazine website as well as other websites that have a listing about the different magazines such as BPM Magazine in particular.
Discounts for People magazine can be found on sites like Magazine Discount Center, Subscription, Online Shoppers, and Canadian News. Discount magazine subscriptions can also be found on Amazon.
You can access the article on the Woodstock festival by searching for it on the Time Magazine website archives or by visiting a local library that carries past issues of Time Magazine. It may also be available through online databases or archives that specialize in historical publications.
TIME Magazine ran a cover story entitled "Mormons, Inc." in their August 4, 1997 issue. The entire article can be read online at this link: http://www.time.com/time/magazine/article/0,9171,986794,00.html
The New Scientist magazine contains articles that are of a scientific nature. This covers areas such as biology, through to electronics and astrophysics.
The PlayStation Magazine can be found online at some archives but the magazine has become defunct. The PlayStation Magazine ceased publication at the last quarter for the year of 2012. One can still find PlayStation Magazine resources at its UK website and the PlayStation blog.