APA

United States, . (1973). Reports to Congress: increased use of felled wood would help meet timber demand and reduce environmental damage in federal forests, Department of Agriculture, Department of Interior. [Washington, D.C: .

Chicago

United States, . 1973. Reports to Congress: increased use of felled wood would help meet timber demand and reduce environmental damage in federal forests, Department of Agriculture, Department of Interior. [Washington, D.C: .

Harvard

United States, . (1973). Reports to Congress: increased use of felled wood would help meet timber demand and reduce environmental damage in federal forests, Department of Agriculture, Department of Interior. [Washington, D.C: .

MLA

United States, . Reports to Congress: increased use of felled wood would help meet timber demand and reduce environmental damage in federal forests, Department of Agriculture, Department of Interior. [Washington, D.C: . 1973.