APA (7e ed.) Bronvermelding

Não informado. (1942). Agricultural Prices. Agricultural Statistics Board.

Chicago (17e ed.) Bronvermelding

Não informado. Agricultural Prices. Washington: Agricultural Statistics Board, 1942.

MLA (8e ed.) Bronvermelding

Não informado. Agricultural Prices. Agricultural Statistics Board, 1942.

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