APA (7th ed.) Citation

Spears, B. R., & Coffey, L. C. (1959). Growing grain sorghum. Texas Agricultural Extension Service.

Chicago Style (17th ed.) Citation

Spears, Ben R., and Lee C. Coffey. Growing Grain Sorghum. College Station, Texas: Texas Agricultural Extension Service, 1959.

MLA (9th ed.) Citation

Spears, Ben R., and Lee C. Coffey. Growing Grain Sorghum. Texas Agricultural Extension Service, 1959.