Cita APA (7a ed.)

Graves, R. (1967). Poetic craft and principle: Lectures and talks. Cassell.

Cita Chicago Style (17a ed.)

Graves, Robert. Poetic Craft and Principle: Lectures and Talks. London: Cassell, 1967.

Cita MLA (8a ed.)

Graves, Robert. Poetic Craft and Principle: Lectures and Talks. Cassell, 1967.