APA (7th ed.) Citation

Copleston, F. (1950). A history of philosophy / by Frederick Copleston. Burns Oates and Washbourne.

Chicago Style (17th ed.) Citation

Copleston, Frederick. A History of Philosophy / by Frederick Copleston. London: Burns Oates and Washbourne, 1950.

MLA (9th ed.) Citation

Copleston, Frederick. A History of Philosophy / by Frederick Copleston. Burns Oates and Washbourne, 1950.

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