APA引文

Fancler, D. G., & Crawford, C. C. (1932). Teaching the social studies. C. C. Crawford.

芝加哥风格引文

Fancler, Della Goode, 与 Claude C. Crawford. Teaching the Social Studies. Los Angeles, Calif: C. C. Crawford, 1932.

MLA引文

Fancler, Della Goode, 与 Claude C. Crawford. Teaching the Social Studies. C. C. Crawford, 1932.

警告：这些引文格式不一定是100％准确.