Cita APA (7a ed.)

Husband, R. W. (1953). The psychology of successful selling. Harper & Brothers.

Cita Chicago Style (17a ed.)

Husband, Richard Wellington. The Psychology of Successful Selling. New York: Harper & Brothers, 1953.

Cita MLA (9a ed.)

Husband, Richard Wellington. The Psychology of Successful Selling. Harper & Brothers, 1953.