Cita APA

United States Department of Agriculture. (1981). Will there be enough food. Washington, D.C: The Department.

Chicago Style Citation

United States Department of Agriculture. Will There Be Enough Food. Washington, D.C: The Department, 1981.

Cita MLA

United States Department of Agriculture. Will There Be Enough Food. Washington, D.C: The Department, 1981.

Atenció: Aquestes cites poden no estar 100% correctes.