APA (7th ed.) Citation

Semeonoff, B. (1966). Personality assessment: Selected readings. Penguin.

Chicago Style (17th ed.) Citation

Semeonoff, Boris. Personality Assessment: Selected Readings. Harmondsworth: Penguin, 1966.

MLA (9th ed.) Citation

Semeonoff, Boris. Personality Assessment: Selected Readings. Penguin, 1966.