APA aipamena

(2007). Collins Cobuild advanced dictionary of American English. Boston, MA: Thomson Heinle.

Chicago Style aipamena

Collins Cobuild Advanced Dictionary of American English. Boston, MA: Thomson Heinle, 2007.

MLA aipamena

Collins Cobuild Advanced Dictionary of American English. Boston, MA: Thomson Heinle, 2007.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.