APA aipamena

Orr, F. (1997). How to pass exams (2nd ed.). St Leonards, NSW: Allen & Unwin.

Chicago Style aipamena

Orr, Fred. How to Pass Exams. 2nd ed. St Leonards, NSW: Allen & Unwin, 1997.

MLA aipamena

Orr, Fred. How to Pass Exams. 2nd ed. St Leonards, NSW: Allen & Unwin, 1997.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.