Helitzer, M. (1992). Comedy writing secrets. Writer's Digest Books.
Chicago Style (17th ed.) CitationHelitzer, Melvin. Comedy Writing Secrets. Cincinnati, Ohio: Writer's Digest Books, 1992.
MLA (8th ed.) CitationHelitzer, Melvin. Comedy Writing Secrets. Writer's Digest Books, 1992.
Warning: These citations may not always be 100% accurate.