Não informado. (1939). Journal of the Entomological Society of Southern Africa. Entomological Society of Southern Africa.
Chicago-Zitierstil (17. Ausg.)Não informado. Journal of the Entomological Society of Southern Africa. Pretoria, Africa do Sul: Entomological Society of Southern Africa, 1939.
MLA-Zitierstil (8. Ausg.)Não informado. Journal of the Entomological Society of Southern Africa. Entomological Society of Southern Africa, 1939.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.