APA (7e ed.) Bronvermelding

U.S. Dept. of Agriculture. Economic Research Service. (1970). Rice situation.

Chicago (17e ed.) Bronvermelding

U.S. Dept. of Agriculture. Economic Research Service. Rice Situation. Washington, 1970.

MLA (9e ed.) Bronvermelding

U.S. Dept. of Agriculture. Economic Research Service. Rice Situation. 1970.

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