APA (7th ed.) Citation

Locke, D. (1967). Perception and our knowledge of the external world (1. publ.). Allen & Unwin.

Chicago Style (17th ed.) Citation

Locke, Don. Perception and Our Knowledge of the External World. 1. publ. London: Allen & Unwin, 1967.

MLA (9th ed.) Citation

Locke, Don. Perception and Our Knowledge of the External World. 1. publ. Allen & Unwin, 1967.

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