Cita APA (7th ed.)

Grabowski, J. S. (2003). Sex and virtue: An introduction to sexual ethics. Catholic University of America Press.

Cita Chicago (17th ed.)

Grabowski, John S. Sex and Virtue: An Introduction to Sexual Ethics. Washington, District of Columbia: Catholic University of America Press, 2003.

Cita MLA (9th ed.)

Grabowski, John S. Sex and Virtue: An Introduction to Sexual Ethics. Catholic University of America Press, 2003.