Grabowski, J. S. (2003). Sex and virtue: An introduction to sexual ethics. Catholic University of America Press.
芝加哥风格引文Grabowski, John S. Sex and Virtue: An Introduction to Sexual Ethics. Washington, District of Columbia: Catholic University of America Press, 2003.
MLA引文Grabowski, John S. Sex and Virtue: An Introduction to Sexual Ethics. Catholic University of America Press, 2003.
警告：这些引文格式不一定是100％准确.