Cita APA

Oscar O Winther. (1962). The story of our heritage. Boston: Ginn.

Chicago Style Citation

Oscar O Winther. The Story of Our Heritage. Boston: Ginn, 1962.

Cita MLA

Oscar O Winther. The Story of Our Heritage. Boston: Ginn, 1962.

Atenció: Aquestes cites poden no estar 100% correctes.