APA aipamena

Adam Hibbert. (2006). Mighty Machines (Q & A Reference). Parragon Plus.

Chicago Style aipamena

Adam Hibbert. Mighty Machines (Q & A Reference). Parragon Plus, 2006.

MLA aipamena

Adam Hibbert. Mighty Machines (Q & A Reference). Parragon Plus, 2006.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.