APA引文

Henn, M. (2009). A critical introduction to social research. Los Angeles: Sage.

Trích dẫn kiểu Chicago

Henn, Matt. A Critical Introduction to Social Research. Los Angeles: Sage, 2009.

MLA引文

Henn, Matt. A Critical Introduction to Social Research. Los Angeles: Sage, 2009.

警告：这些引文格式不一定是100％准确.