APA (7th ed.) Citation

Eames, E. R. (1991). A theory of knowledge: A theory of knowledge. Routledge.

Chicago Style (17th ed.) Citation

Eames, Elizabeth Ramsden. A Theory of Knowledge: A Theory of Knowledge. London: Routledge, 1991.

MLA (9th ed.) Citation

Eames, Elizabeth Ramsden. A Theory of Knowledge: A Theory of Knowledge. Routledge, 1991.