APA (7th ed.) Citation

Helbig, J. (2007). The Playboy Interviews: The Comedians. Booklist, 103(19/20), 18.

Chicago Style (17th ed.) Citation

Helbig, Jack. "The Playboy Interviews: The Comedians." Booklist 103, no. 19/20 (2007): 18.

MLA (8th ed.) Citation

Helbig, Jack. "The Playboy Interviews: The Comedians." Booklist, vol. 103, no. 19/20, 2007, p. 18.

Warning: These citations may not always be 100% accurate.