Cita APA (7a ed.)

Outka, G. H. (1972). Agape: An ethical analysis. Yale University Press.

Cita Chicago Style (17a ed.)

Outka, Gene H. Agape: An Ethical Analysis. New Haven: Yale University Press, 1972.

Cita MLA (9a ed.)

Outka, Gene H. Agape: An Ethical Analysis. Yale University Press, 1972.