Cita APA

Shannon, T. A. 1. (1983). What are they saying about peace and war? New York [etc.]: Paulist Press.

Citación estilo Chicago

Shannon, Thomas A. 1940-. What Are They Saying About Peace and War? New York [etc.]: Paulist Press, 1983.

Cita MLA

Shannon, Thomas A. 1940-. What Are They Saying About Peace and War? New York [etc.]: Paulist Press, 1983.

Precaución: Estas citas no son 100% exactas.