APA引文

Schaefer, R. T. (2008). Sociology matters (3rd ed.). Boston: McGraw-Hill.

Trích dẫn kiểu Chicago

Schaefer, Richard T. Sociology Matters. 3rd ed. Boston: McGraw-Hill, 2008.

MLA引文

Schaefer, Richard T. Sociology Matters. 3rd ed. Boston: McGraw-Hill, 2008.

警告：这些引文格式不一定是100％准确.