APA引文

Trochim, W. M. K. (2009). Research methods (2.).

Chicago Edition Citation

Trochim, William M K. Research Methods. 2. Biztantra, New Delhi, 2009.

MLA引文

Trochim, William M K. Research Methods. 2. 2009.

警告：这些引文格式不一定是100％准确.