Cita APA (7th ed.)
(2008). The big penis book: [the iron age of hard forged tools]. Taschen.
Cita Chicago (17th ed.)
The Big Penis Book: [the Iron Age of Hard Forged Tools]. Hong Kong [u.a.]: Taschen, 2008.
Cita MLA (9th ed.)
The Big Penis Book: [the Iron Age of Hard Forged Tools]. Taschen, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.