APA ציטוט

Hirst,Paul Q. (1976). Social evolution and sociological categories. George Allen & Unwin Ltd.

Chicago Edition Citation

Hirst,Paul Q. Social Evolution and Sociological Categories. Londonq: George Allen & Unwin Ltd, 1976.

ציטוט MLA

Hirst,Paul Q. Social Evolution and Sociological Categories. George Allen & Unwin Ltd, 1976.