APA (7e ed.) Bronvermelding

Castillo, P. B. (1969). Post-war trends in the production, consumption and prices of coffee.

Chicago (17e ed.) Bronvermelding

Castillo, Paciencia Baysantos. Post-war Trends in the Production, Consumption and Prices of Coffee. 1969.

MLA (9e ed.) Bronvermelding

Castillo, Paciencia Baysantos. Post-war Trends in the Production, Consumption and Prices of Coffee. 1969.

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