Well, multimedia is a form of audio text messanger, you could refer multimedia to a very good book called "a day in the life of a tree" you will find some very good information. I hope my answer will help you on your crusade to greatness.
When taking information from a reference book, what two bits of information must go inside the parentheses
A reference book containing information about stars and weather
A reference book is a book which is used to refer to. To refer means to check out a particular thing and about it. Usually when we mention reference books, we are talking about encyclopedia, atlas, dictionary and etc.
A reference book is typically not considered a primary source because it compiles information from various sources rather than presenting original or firsthand information.
You can find information about "quantum mechanics" in the reference page of a physics textbook or a book specifically dedicated to the topic of quantum mechanics.
The history book.
Almanac
For reference so it can be easily found.
To reference a book in your academic paper, include the author's name, the title of the book, the publication year, the publisher, and the page numbers of the information you are citing. This information is typically formatted according to a specific citation style, such as APA or MLA.
To write a book reference correctly, include the author's name, the title of the book, the publication date, the publisher, and the page numbers if citing specific information. Format the reference according to the citation style required, such as APA or MLA.
One of the ways to reference a book would be read the table of contents or the index of a book and see if the information on the book would be useful. Reference books are mostly found in the library, many students these days rely on websites but on certain sites the information are also false. Stick with reliable websites written by experts and the same goes for books.
An encyclopedia is a reference book or set of reference books containing information on all or specific branches of human knowledge.