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

APA Zitierstil

Smith, M. E. (1977). State systems of settlement: Response to Crumley. - Washington, D.C.

Chicago Zitierstil

Smith, Michael Ernest. State Systems of Settlement: Response to Crumley. - Washington, D.C. 1977.

MLA Zitierstil

Smith, Michael Ernest. State Systems of Settlement: Response to Crumley. - Washington, D.C. 1977.