Schaefer Richard T. (2021). Sociology A Brief Introduction (13th.). Mc Graw Hill Education(India)Private Limited.
芝加哥风格引文Schaefer Richard T. Sociology A Brief Introduction. 13th. Chennai: Mc Graw Hill Education(India)Private Limited, 2021.
MLA引文Schaefer Richard T. Sociology A Brief Introduction. 13th. Mc Graw Hill Education(India)Private Limited, 2021.
警告：这些引文格式不一定是100％准确.