Gaya APA

Jiyuan, Y., Garcia, J, J. (2003). Rationality and Happiness : From the Ancients to the Early Medievals (First Edition). Rochester, USA: The University of Rochester Press.

Gaya MLA

Jiyuan, Yu., Garcia, Jorge, J.E.. "Rationality and Happiness : From the Ancients to the Early Medievals". First Edition Rochester, USA: The University of Rochester Press, 2003. Academic.