APA (7e ed.) Bronvermelding

(1983). Sulfur In South-east Asian & South Pacific Agriculture. [ADAB-The Sulphure Institut].

Chicago (17e ed.) Bronvermelding

Sulfur In South-east Asian & South Pacific Agriculture. [ADAB-The Sulphure Institut], 1983.

MLA (8e ed.) Bronvermelding

Sulfur In South-east Asian & South Pacific Agriculture. [ADAB-The Sulphure Institut], 1983.

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