APA (7th ed.) Citation

Marquis Who's who Inc. (1984). Marquis who's who directory of online professionals. Marquiz Who's who.

Chicago Style (17th ed.) Citation

Marquis Who's who Inc. Marquis Who's Who Directory of Online Professionals. Chicago: Marquiz Who's who, 1984.

MLA (9th ed.) Citation

Marquis Who's who Inc. Marquis Who's Who Directory of Online Professionals. Marquiz Who's who, 1984.