APA (7th ed.) Citation

Blalock, J., & Metzer, R. B. (1989). Cotton production in the Blackland Prairie and Grand Prairie (Revision.). Texas Agricultural Extension Service, Texas A & M University System.

Chicago Style (17th ed.) Citation

Blalock, James, and Robert B. Metzer. Cotton Production in the Blackland Prairie and Grand Prairie. Revision. College Station, Tex.: Texas Agricultural Extension Service, Texas A & M University System, 1989.

MLA (9th ed.) Citation

Blalock, James, and Robert B. Metzer. Cotton Production in the Blackland Prairie and Grand Prairie. Revision. Texas Agricultural Extension Service, Texas A & M University System, 1989.