APA (7th ed.) Citation

Ryan, J. K. (1970). Ancients and moderns. Studies in philosophy and the history of philosophy.

Chicago Style (17th ed.) Citation

Ryan, John K. "Ancients and Moderns." Studies in Philosophy and the History of Philosophy 1970.

MLA (8th ed.) Citation

Ryan, John K. "Ancients and Moderns." Studies in Philosophy and the History of Philosophy, 1970.

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