APA (7e ed.) Bronvermelding

(1973). Catalogue of Philippine scientific and technological studies: Agriculture. National Science Development Board.

Chicago (17e ed.) Bronvermelding

Catalogue of Philippine Scientific and Technological Studies: Agriculture. Manile: National Science Development Board, 1973.

MLA (9e ed.) Bronvermelding

Catalogue of Philippine Scientific and Technological Studies: Agriculture. National Science Development Board, 1973.

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