Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.

APA Zitierstil

Friedman, J., & Rowlands, M. J. (1977). The evolution of social systems: Proceedings of a meeting of the Research Seminar in Archaeology and Related Subjects held at the Institute of Archaeology, London University. London: Duckworth.

Chicago Zitierstil

Friedman, J., and M. J. Rowlands. The Evolution of Social Systems: Proceedings of a Meeting of the Research Seminar in Archaeology and Related Subjects Held At the Institute of Archaeology, London University. London: Duckworth, 1977.

MLA Zitierstil

Friedman, J., and M. J. Rowlands. The Evolution of Social Systems: Proceedings of a Meeting of the Research Seminar in Archaeology and Related Subjects Held At the Institute of Archaeology, London University. London: Duckworth, 1977.