APA-viite

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

Chicago-tyylinen lähdeviittaus

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

MLA-viite

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

Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.