APA引文

Hansen, C. S. (1987). More group retreats. Thom Schultz.

芝加哥风格引文

Hansen, Cindy S. More Group Retreats. Loveland: Thom Schultz, 1987.

MLA引文

Hansen, Cindy S. More Group Retreats. Thom Schultz, 1987.

警告：这些引文格式不一定是100％准确.