Cita APA (7a ed.)

Wallace, J. D. (1978). Virtues and vices. Cornell University Press.

Cita Chicago Style (17a ed.)

Wallace, James D. Virtues and Vices. Ithaca: Cornell University Press, 1978.

Cita MLA (9a ed.)

Wallace, James D. Virtues and Vices. Cornell University Press, 1978.