APA (7e ed.) Bronvermelding

Não informado. (1932). Report and accounts of the National Botanic Gardens of South Africa. National Botanic Gardens of South Africa.

Chicago (17e ed.) Bronvermelding

Não informado. Report and Accounts of the National Botanic Gardens of South Africa. Cape Town, Africa do Sul: National Botanic Gardens of South Africa, 1932.

MLA (8e ed.) Bronvermelding

Não informado. Report and Accounts of the National Botanic Gardens of South Africa. National Botanic Gardens of South Africa, 1932.

Let op: Deze citaties zijn niet altijd 100% accuraat.