Writer's Digest Books (Firm) & Ruberg, M. (2005). Writer's Digest handbook of magazine article writing (All new 2nd ed.). Writer's Digest Books.
Chicago Style (17th ed.) CitationWriter's Digest Books (Firm) and Michelle Ruberg. Writer's Digest Handbook of Magazine Article Writing. All new 2nd ed. Cincinnati, Ohio: Writer's Digest Books, 2005.
MLA (9th ed.) CitationWriter's Digest Books (Firm) and Michelle Ruberg. Writer's Digest Handbook of Magazine Article Writing. All new 2nd ed. Writer's Digest Books, 2005.
Warning: These citations may not always be 100% accurate.