APA引文

Wagenaar, T. C., & Theodore C. Wagenaar; Earl Babbie. (2007). Guided Activities for Babbie's the Practice of Social Research. Belmont, CA: Wadsworth Publishing Company.

Trích dẫn kiểu Chicago

Wagenaar, Theodore C., và Theodore C. Wagenaar; Earl Babbie. Guided Activities for Babbie's the Practice of Social Research. Belmont, CA: Wadsworth Publishing Company, 2007.

MLA引文

Wagenaar, Theodore C., và Theodore C. Wagenaar; Earl Babbie. Guided Activities for Babbie's the Practice of Social Research. Belmont, CA: Wadsworth Publishing Company, 2007.

警告：這些引文格式不一定是100％准確.