Yes. Titles of journals and books should be italicized (or underlined).
Italicize titles of longer works such as books, journals, newspapers, movies, and TV shows when citing them in your references or bibliography. Shorter works like articles, chapters, and web pages are placed within quotation marks.
When referencing an essay in your own work you use quotations in MLA sytle. So it depends on what format you are required to use within your own paper.
Use font-style: italic
italic is this I and this is for had writing bold printing is for words that mean import thing
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I would use the Citation X
The period goes after the closing parenthesis of the citation.
[i] Italic Text [/i]
Italic League was created in 1454.
If the following text shows as Bold, Italic, and Underlined then YES it can. [B]Bold[/B] [I]Italic[/I] [U]Underlined[/U] Well... No it can't
For an English paper, you would typically use MLA style citation format. Be sure to check with your instructor to confirm the citation style they prefer for the assignment.
Use et al. for notation for subsequent multiple authors in a citation.
Making citations is an art itself, because there are proper formats for the job. People use citation to avoid plagiarism, as an indicator to who and what the reference entails.
APA