APA aipamena

Simmons, N. (2009). Family and friends 1. Oxford University Press.

Chicago Style aipamena

Simmons, Naomi. Family and Friends 1. Oxford University Press, 2009.

MLA aipamena

Simmons, Naomi. Family and Friends 1. Oxford University Press, 2009.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.