APA (7e ed.) Bronvermelding

Não informado. (1959). Tropical stored products information. Tropical Stored Products Centre.

Chicago (17e ed.) Bronvermelding

Não informado. Tropical Stored Products Information. Slough, Inglaterra: Tropical Stored Products Centre, 1959.

MLA (8e ed.) Bronvermelding

Não informado. Tropical Stored Products Information. Tropical Stored Products Centre, 1959.

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