APA aipamena

(1995). Reward: Intermediate. Oxford: Macmillan education.

Chicago Style aipamena

Reward: Intermediate. Oxford: Macmillan education, 1995.

MLA aipamena

Reward: Intermediate. Oxford: Macmillan education, 1995.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.