Cita APA (7th ed.)

Lazarus, R. S., & Opton, E. M. (1967). Personality: Selected readings. Penguin Books.

Cita Chicago (17th ed.)

Lazarus, Richard S., i Edward M. Opton. Personality: Selected Readings. Baltimore: Penguin Books, 1967.

Cita MLA (9th ed.)

Lazarus, Richard S., i Edward M. Opton. Personality: Selected Readings. Penguin Books, 1967.