APA (7th ed.) Citation

Blake, W., & Keynes, G. (1927). Poetry and prose of William Blake. The Nonesuch press.

Chicago Style (17th ed.) Citation

Blake, William, and Geoffrey Keynes. Poetry and Prose of William Blake. [London]: The Nonesuch press, 1927.

MLA (9th ed.) Citation

Blake, William, and Geoffrey Keynes. Poetry and Prose of William Blake. The Nonesuch press, 1927.