APA Edition Citation

Gregory, R. L. (1974). Concepts and mechanisms of perception. Duckworth.

Chicago Edition Citation

Gregory, R. L. Concepts and Mechanisms of Perception. London: Duckworth, 1974.

MLA Edition Citation

Gregory, R. L. Concepts and Mechanisms of Perception. Duckworth, 1974.

Warning: These citations may not always be 100% accurate.