APA aipamena

(1966). New campus writing, 1966. New York: McGraw-Hill.

Chicago Style aipamena

New Campus Writing, 1966. New York: McGraw-Hill, 1966.

MLA aipamena

New Campus Writing, 1966. New York: McGraw-Hill, 1966.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.