Cita APA (7th ed.)
Tournier, P. (1978). The violence within. Harper & Row.
Cita Chicago (17th ed.)
Tournier, Paul. The Violence Within. New York: Harper & Row, 1978.
Cita MLA (9th ed.)
Tournier, Paul. The Violence Within. Harper & Row, 1978.
Atenció: Aquestes cites poden no estar 100% correctes.