Cita APA (7th ed.)
Penthouse. (1978). The Best of Penthouse Cartoons. Ace Books.
Cita Chicago (17th ed.)
Penthouse. The Best of Penthouse Cartoons. Nueva York, EUA: Ace Books, 1978.
Cita MLA (9th ed.)
Penthouse. The Best of Penthouse Cartoons. Ace Books, 1978.
Atenció: Aquestes cites poden no estar 100% correctes.