Cita APA (7a ed.)

(1985). Mandatory programs for wheat and feed grains a pro/con discussion / by Carl W. Ek. [microform].

Cita Chicago Style (17a ed.)

Mandatory Programs for Wheat and Feed Grains a Pro/con Discussion / by Carl W. Ek. [microform]. 1985.

Cita MLA (9a ed.)

Mandatory Programs for Wheat and Feed Grains a Pro/con Discussion / by Carl W. Ek. [microform]. 1985.