Cita APA (7a ed.)

Ryan, J. K. (2018). Studies in Philosophy and the History of Philosophy. Catholic University of America Press.

Cita Chicago Style (17a ed.)

Ryan, John K. Studies in Philosophy and the History of Philosophy. [Place of publication not identified]: Catholic University of America Press, 2018.

Cita MLA (8a ed.)

Ryan, John K. Studies in Philosophy and the History of Philosophy. Catholic University of America Press, 2018.