Não informado. (1934). South African Pharmaceutical Journal. Associated Pharmaceutical Societies of South Africa.
Chicago (17e ed.) BronvermeldingNão informado. South African Pharmaceutical Journal. Braamfontein, Africa do Sul: Associated Pharmaceutical Societies of South Africa, 1934.
MLA (8e ed.) BronvermeldingNão informado. South African Pharmaceutical Journal. Associated Pharmaceutical Societies of South Africa, 1934.
Let op: Deze citaties zijn niet altijd 100% accuraat.