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 (8a ed.)

Grunebaum, James O. Friendship: Liberty, Equality, and Utility. State University of New York Press, 2003.