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

APA Citation Edition Citation

Wilman, M. (1968). The rock-engravings of Griqualand West and Bechuanaland, South Africa (2nd ed.). Balkema.

Chicago Citation Edition Citation

Wilman, Maria. The Rock-engravings of Griqualand West and Bechuanaland, South Africa. 2nd ed. Cape Town: Balkema, 1968.

MLA Citation Edition Citation

Wilman, Maria. The Rock-engravings of Griqualand West and Bechuanaland, South Africa. 2nd ed. Balkema, 1968.