APA Citatie

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

Chicago Style citaat

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

MLA citatie

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

Let op: Deze citaties zijn niet altijd 100% accuraat.