APA (7e ed.) Bronvermelding

Não informado. (1957). Home Economics Research Reports. U.S. Department of Agriculture.

Chicago (17e ed.) Bronvermelding

Não informado. Home Economics Research Reports. Washington: U.S. Department of Agriculture, 1957.

MLA (8e ed.) Bronvermelding

Não informado. Home Economics Research Reports. U.S. Department of Agriculture, 1957.

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