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MLA

United States, Department of Agriculture, and Radio Service. "Vitamins Up-to-date." , l.. Print

APA

United States, U. States, Department of Agriculture, D. of Agriculture, & Radio Service, R. Service. (0000). Vitamins up-to-date.

Chicago

United States, Department of Agriculture, and Radio Service. "Vitamins up-to-date" (1939): l..