APA-referens

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

Chicago-stil citat

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

MLA-referens

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

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.