APA引文

Buttrick, G. A. Prayer. Abingdon-Cokesbury Press.

芝加哥风格引文

Buttrick, George Arthur. Prayer. New York: Abingdon-Cokesbury Press.

MLA引文

Buttrick, George Arthur. Prayer. Abingdon-Cokesbury Press.

警告:这些引文格式不一定是100%准确.