Cita APA (7th ed.)

Morgan, C. (1978). A brief introduction to psychology (2nd.). Tata McGraw Hill.

Cita Chicago (17th ed.)

Morgan, Clifford. A Brief Introduction to Psychology. 2nd. New Delhi: Tata McGraw Hill, 1978.

Cita MLA (9th ed.)

Morgan, Clifford. A Brief Introduction to Psychology. 2nd. Tata McGraw Hill, 1978.

Atenció: Aquestes cites poden no estar 100% correctes.