Citação norma APA

United States. Extension Service (1970- & United States Agency for International Development. (1973). Homemaking around the world (Rev. ed.). U.S. Gov't. Printing Office.

Citação norma Chicago

United States. Extension Service (1970- and United States Agency for International Development. Homemaking Around the World. Rev. ed. Washington, D.C: U.S. Gov't. Printing Office, 1973.

Citação norma MLA

United States. Extension Service (1970- and United States Agency for International Development. Homemaking Around the World. Rev. ed. U.S. Gov't. Printing Office, 1973.

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