Dokumentuaren aipamena

APA (7th ed.) Zitazioa
Brewer, K. (2006). Why Dogs Stopped Flying. Utah State University Press.
Chicago Style (17th ed.) Zitazioa
Brewer, Kenneth. Why Dogs Stopped Flying. Logan, Utah: Utah State University Press, 2006.
MLA (9th ed.) Zitazioa
Brewer, Kenneth. Why Dogs Stopped Flying. Utah State University Press, 2006.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.