Begin with the author's name (last name first, followed by first name and middle initial or middle name) for book citations. If there are more than two authors, list the first author followed by "et.al." Then, list the title and italicize it. List the place of publication and place a colon at the end of it, followed by the publisher and the date, separated by a comma. Finally, list "Print" as the medium.
For an article in a periodical, list the author's name in the same format, and then follow it with the article's title in quotation marks. List the publication and italicize it, and write the date of the article, beginning with the date, followed by the abbreviated month and the year, followed by a semi-colon and the pages on which the article is found. Finally, list "Print" as the medium.
For an Internet source, use the same style as you would for an article in a periodical, except list the publisher of the website immediately after the company's name, and the date of the article. Then list "Web" as the medium and the date you last accessed the article, following the MLA format for dates as mentioned above. Finally, list a link to the article bracketed by "less than" and "greater than" signs.