Cita APA (7th ed.)
Mandino, O. (1984). The choice. Bantam.
Cita Chicago (17th ed.)
Mandino, Og. The Choice. Toronto: Bantam, 1984.
Cita MLA (9th ed.)
Mandino, Og. The Choice. Bantam, 1984.
Atenció: Aquestes cites poden no estar 100% correctes.