Cita APA (7th ed.)

LaPiere, R. (1961). The Freudian ethic: Richard LaPiere (4th print.). Duell, Sloan and Pearce.

Cita Chicago (17th ed.)

LaPiere, Richard. The Freudian Ethic: Richard LaPiere. 4th print. New York: Duell, Sloan and Pearce, 1961.

Cita MLA (8th ed.)

LaPiere, Richard. The Freudian Ethic: Richard LaPiere. 4th print. Duell, Sloan and Pearce, 1961.