APA aipamena

David Rayner; Jim Fensom. (2014). International Mathematics for Cambridge IGCSERG (Pap/Cdr.). Oxford University Press.

Chicago Style aipamena

David Rayner; Jim Fensom. International Mathematics for Cambridge IGCSERG. Pap/Cdr. Oxford University Press, 2014.

MLA aipamena

David Rayner; Jim Fensom. International Mathematics for Cambridge IGCSERG. Pap/Cdr. Oxford University Press, 2014.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.