Cita APA (7th ed.)

Morgenbesser, S. 1. . . . ., & Walsh, J. 1. . . .. (1962). Free will. Prentice-Hall.

Cita Chicago (17th ed.)

Morgenbesser, Sidney 1921- , i James 1924- Walsh. Free Will. Englewood Cliffs, N.J: Prentice-Hall, 1962.

Cita MLA (9th ed.)

Morgenbesser, Sidney 1921- , i James 1924- Walsh. Free Will. Prentice-Hall, 1962.