In the citation, the key contributors to the source, usually the writers, are listed first. If there are several authors, list them in the same order as they appear in the source. (For further information, see Section 6.27 of the APA Publication Manual, 6th Edition.) According to the APA publication manual, "The preferred format for listing contributors is last name, first initial. So, Smith, John would be cited as John S. Smith." However, you do not need to follow this rule. As long as you use proper grammar and avoid using unnecessary words, you can format your bibliography however you want. If you are using Microsoft Word, there are two ways to go about it: You can either insert a table and then insert rows for each author or you can simply type the names of the authors into the bibliography page itself. It's up to you which method you prefer.