Stearn, J. (1971). The sixth man: Jess Stearn (5. Auflage.). Macfadden-Bartell.
Cita Chicago (17th ed.)Stearn, Jess. The Sixth Man: Jess Stearn. 5. Auflage. New York: Macfadden-Bartell, 1971.
Cita MLA (8th ed.)Stearn, Jess. The Sixth Man: Jess Stearn. 5. Auflage. Macfadden-Bartell, 1971.
Atenció: Aquestes cites poden no estar 100% correctes.