APA (7th ed.) Zitazioa
Hanson, D. (2012). The little book of big penis: The compact age of rigid tools. Taschen.
Chicago Style (17th ed.) Zitazioa
Hanson, Dian. The Little Book of Big Penis: The Compact Age of Rigid Tools. Koln: Taschen, 2012.
MLA (9th ed.) Zitazioa
Hanson, Dian. The Little Book of Big Penis: The Compact Age of Rigid Tools. Taschen, 2012.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.