Babbie, E. (2004). The Practice of Social Research (10th.). Thomson Learning.
芝加哥风格引文Babbie, Earl. The Practice of Social Research. 10th. Singapore: Thomson Learning, 2004.
MLA引文Babbie, Earl. The Practice of Social Research. 10th. Thomson Learning, 2004.
警告：这些引文格式不一定是100％准确.