Cita APA

Estados Unidos. Department of Agriculture, & Estados Unidos. Department of Agriculture. (1952). Insects. Washington, D.C.: The Department.

Citación estilo Chicago

Estados Unidos. Department of Agriculture, y Estados Unidos. Department of Agriculture. Insects. Washington, D.C.: The Department, 1952.

Cita MLA

Estados Unidos. Department of Agriculture, y Estados Unidos. Department of Agriculture. Insects. Washington, D.C.: The Department, 1952.