Cita APA

Ryan, J. K. 1. (1961). Studies in philosophy and the history of philosophy. Washington: Catholic University of America Press.

Citación estilo Chicago

Ryan, John Kenneth 1897-1981. Studies in Philosophy and the History of Philosophy. Washington: Catholic University of America Press, 1961.

Cita MLA

Ryan, John Kenneth 1897-1981. Studies in Philosophy and the History of Philosophy. Washington: Catholic University of America Press, 1961.