APA引文

Spencer, H. (1873). Descriptive sociology or groups of sociological facts.8V.

Chicago Edition Citation

Spencer, Herbert. Descriptive Sociology or Groups of Sociological Facts.8V. 1873.

MLA引文

Spencer, Herbert. Descriptive Sociology or Groups of Sociological Facts.8V. 1873.

警告：这些引文格式不一定是100％准确.