APA引文

Gula, R. M. (1982). What are they saying about moral norms? Paulist Press.

Chicago Style (17th ed.) Citation

Gula, Richard M. What Are They Saying About Moral Norms? New York: Paulist Press, 1982.

MLA引文

Gula, Richard M. What Are They Saying About Moral Norms? Paulist Press, 1982.

警告：這些引文格式不一定是100％准確.