APA引文

Babbie, E. (2004). The practice of social research. Belmont, CA: Wadsworth/Thomson Learning.

Trích dẫn kiểu Chicago

Babbie, Earl. The Practice of Social Research. Belmont, CA: Wadsworth/Thomson Learning, 2004.

MLA引文

Babbie, Earl. The Practice of Social Research. Belmont, CA: Wadsworth/Thomson Learning, 2004.

警告：这些引文格式不一定是100％准确.