APA (7th ed.) Citation

Besser, J. F., & Brady, D. J. (1986). Bird damage to ripening field corn increases in the United States from 1971 to 1981. U.S. Dept. of the Interior, Fish and Wildlife Service.

Chicago Style (17th ed.) Citation

Besser, Jerome F., and Daniel J. Brady. Bird Damage to Ripening Field Corn Increases in the United States from 1971 to 1981. Washington, D.C.: U.S. Dept. of the Interior, Fish and Wildlife Service, 1986.

MLA (9th ed.) Citation

Besser, Jerome F., and Daniel J. Brady. Bird Damage to Ripening Field Corn Increases in the United States from 1971 to 1981. U.S. Dept. of the Interior, Fish and Wildlife Service, 1986.