Cita APA

United States., & Department of Agriculture. (1969). Food for us all. Washington: United States government printing office.

Chicago Style Citation

United States., i Department of Agriculture. Food for Us All. Washington: United States government printing office, 1969.

Cita MLA

United States., i Department of Agriculture. Food for Us All. Washington: United States government printing office, 1969.

Atenció: Aquestes cites poden no estar 100% correctes.