APA aipamena

(1965). English for Today. Book I. New York: McGraw-Hill.

Chicago Style aipamena

English for Today. Book I. New York: McGraw-Hill, 1965.

MLA aipamena

English for Today. Book I. New York: McGraw-Hill, 1965.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.