Cita APA (7a ed.)
Grunebaum, J. O. (2003). Friendship: Liberty, equality, and utility. State University of New York Press.
Cita Chicago Style (17a ed.)
Grunebaum, James O. Friendship: Liberty, Equality, and Utility. Albany: State University of New York Press, 2003.
Cita MLA (9a ed.)
Grunebaum, James O. Friendship: Liberty, Equality, and Utility. State University of New York Press, 2003.
Precaución: Estas citas no son 100% exactas.