Citação norma APA

U.S. Department of Agriculture. (1975). Shopper's guide: How to get the most for your money. Barrows Educational series.

Citação norma Chicago

U.S. Department of Agriculture. Shopper's Guide: How to Get the Most for Your Money. Woodbury, N.Y: Barrows Educational series, 1975.

Citação norma MLA

U.S. Department of Agriculture. Shopper's Guide: How to Get the Most for Your Money. Barrows Educational series, 1975.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.