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

APA Citation Edition Citation

Derricourt, R. M., & Evers, T. M. (1973). Robertsdrift: An iron age site and settlement on the banks of the Vaal and Klip rivers near Standerton, south-eastern Transvaal.- Johannesburg.

Chicago Citation Edition Citation

Derricourt, Robert M., und T. M. Evers. Robertsdrift: An Iron Age Site and Settlement on the Banks of the Vaal and Klip Rivers Near Standerton, South-eastern Transvaal.- Johannesburg. 1973.

MLA Citation Edition Citation

Derricourt, Robert M., und T. M. Evers. Robertsdrift: An Iron Age Site and Settlement on the Banks of the Vaal and Klip Rivers Near Standerton, South-eastern Transvaal.- Johannesburg. 1973.