APA aipamena

MONTEMAYOR, F. M. (1994). Ethics the philosophy of life. National Book Store.

Chicago Style aipamena

MONTEMAYOR, Felix M. Ethics the Philosophy of Life. National Book Store, 1994.

MLA aipamena

MONTEMAYOR, Felix M. Ethics the Philosophy of Life. National Book Store, 1994.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.