Cita APA

Gula, R. M. 1. (1982). What are they saying about moral norms? New York [etc.]: Paulist Press.

Citación estilo Chicago

Gula, Richard M. 1947-. What Are They Saying About Moral Norms? New York [etc.]: Paulist Press, 1982.

Cita MLA

Gula, Richard M. 1947-. What Are They Saying About Moral Norms? New York [etc.]: Paulist Press, 1982.

Precaución: Estas citas no son 100% exactas.