Cita APA (7th ed.)

Klopfer, W. G. (1960). The psychological reports: Use and communication of psychological findings. Grune & Stratton.

Cita Chicago (17th ed.)

Klopfer, Walter G. The Psychological Reports: Use and Communication of Psychological Findings. New York: Grune & Stratton, 1960.

Cita MLA (9th ed.)

Klopfer, Walter G. The Psychological Reports: Use and Communication of Psychological Findings. Grune & Stratton, 1960.