APA aipamena

Port, M. (2006). Book Yourself Solid. John Wiley & Sons.

Chicago Style aipamena

Port, Michael. Book Yourself Solid. Chichester: John Wiley & Sons, 2006.

MLA aipamena

Port, Michael. Book Yourself Solid. John Wiley & Sons, 2006.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.