APA-Zitierstil (7. Ausg.)

Cotton, R. T. (1930). Stored-grain pests (Rev. June 1930.). U.S. Dept. of Agriculture.

Chicago-Zitierstil (17. Ausg.)

Cotton, R. T. Stored-grain Pests. Rev. June 1930. Washington, D.C: U.S. Dept. of Agriculture, 1930.

MLA-Zitierstil (9. Ausg.)

Cotton, R. T. Stored-grain Pests. Rev. June 1930. U.S. Dept. of Agriculture, 1930.