Cita APA (7th ed.)

Wrenn, R. L. (1966). Basic contributions to psychology: Readings. Wadsworth Publishing Company Inc.

Cita Chicago (17th ed.)

Wrenn, Robert L. Basic Contributions to Psychology: Readings. Belmont, California: Wadsworth Publishing Company Inc, 1966.

Cita MLA (9th ed.)

Wrenn, Robert L. Basic Contributions to Psychology: Readings. Wadsworth Publishing Company Inc, 1966.