APA aipamena

(1987). Webster's ninth new collegiate dictionary. Mass: G&C.M..

Chicago Style aipamena

Webster's Ninth New Collegiate Dictionary. Mass: G&C.M., 1987.

MLA aipamena

Webster's Ninth New Collegiate Dictionary. Mass: G&C.M., 1987.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.