APA (7th ed.) Citation

Berkeley, G., & Armstrong, D. M. Berkeley's Philosophical writings. Collier Books.

Chicago Style (17th ed.) Citation

Berkeley, George, and David Malet Armstrong. Berkeley's Philosophical Writings. New York: Collier Books.

MLA (9th ed.) Citation

Berkeley, George, and David Malet Armstrong. Berkeley's Philosophical Writings. Collier Books.