APA (7th ed.) Citation

Hamlyn, D. W. (1970). The theory of knowledge. Macmillan.

Chicago Style (17th ed.) Citation

Hamlyn, David W. The Theory of Knowledge. London: Macmillan, 1970.

MLA (9th ed.) Citation

Hamlyn, David W. The Theory of Knowledge. Macmillan, 1970.

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