Cita APA (7th ed.)
Ricci, M., & Billings, T. J. (2009). On friendship: One hundred maxims for a Chinese prince = Jiaoyou lun. Columbia University Press.
Cita Chicago (17th ed.)
Ricci, Matteo, i Timothy James Billings. On Friendship: One Hundred Maxims for a Chinese Prince = Jiaoyou Lun. New York: Columbia University Press, 2009.
Cita MLA (9th ed.)
Ricci, Matteo, i Timothy James Billings. On Friendship: One Hundred Maxims for a Chinese Prince = Jiaoyou Lun. Columbia University Press, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.