APA引文

Maxfield, M. G., & Michael G. Maxfield; Earl Babbie. (2008). Research methods for criminal justice and criminology. Belmont, CA: Wadsworth Thomson Learning.

Trích dẫn kiểu Chicago

Maxfield, Michael G., và Michael G. Maxfield; Earl Babbie. Research Methods for Criminal Justice and Criminology. Belmont, CA: Wadsworth Thomson Learning, 2008.

MLA引文

Maxfield, Michael G., và Michael G. Maxfield; Earl Babbie. Research Methods for Criminal Justice and Criminology. Belmont, CA: Wadsworth Thomson Learning, 2008.

警告：這些引文格式不一定是100％准確.