APA-Zitierstil (7. Ausg.)

Spencer, H. (1878). The study of sociology (7th ed.). C.K. Paul.

Chicago-Zitierstil (17. Ausg.)

Spencer, Herbert. The Study of Sociology. 7th ed. London: C.K. Paul, 1878.

MLA-Zitierstil (8. Ausg.)

Spencer, Herbert. The Study of Sociology. 7th ed. C.K. Paul, 1878.