Botha, C. G. (1916). "Some early exploring expeditions and travels in South Africa": A lecture delivered on the 31st March, 1916, at the quarterly meeting of the Mountain club. [Cape Times Ltd.].
Chicago-Zitierstil (17. Ausg.)Botha, C. Graham. "Some Early Exploring Expeditions and Travels in South Africa": A Lecture Delivered on the 31st March, 1916, at the Quarterly Meeting of the Mountain Club. [Cape Town]: [Cape Times Ltd.], 1916.
MLA-Zitierstil (8. Ausg.)Botha, C. Graham. "Some Early Exploring Expeditions and Travels in South Africa": A Lecture Delivered on the 31st March, 1916, at the Quarterly Meeting of the Mountain Club. [Cape Times Ltd.], 1916.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.