APA引文

Greer, A. (1976). Understanding sociology. W.M.C Brown Company.

芝加哥风格引文

Greer, Ann. Understanding Sociology. NULL: W.M.C Brown Company, 1976.

MLA引文

Greer, Ann. Understanding Sociology. W.M.C Brown Company, 1976.

警告：这些引文格式不一定是100％准确.