Cita APA (7a ed.)

Lloyd, B. B. (1972). Perception and cognition: A cross-cultural perspective. Penguin.

Cita Chicago Style (17a ed.)

Lloyd, Barbara B. Perception and Cognition: A Cross-cultural Perspective. Harmondsworth [etc.]: Penguin, 1972.

Cita MLA (9a ed.)

Lloyd, Barbara B. Perception and Cognition: A Cross-cultural Perspective. Penguin, 1972.