APA (7th ed.) Citation

Aaron, R. I. (1975). Our knowledge of universals. Haskell House Publishers.

Chicago Style (17th ed.) Citation

Aaron, Richard I. Our Knowledge of Universals. New York: Haskell House Publishers, 1975.

MLA (8th ed.) Citation

Aaron, Richard I. Our Knowledge of Universals. Haskell House Publishers, 1975.

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