APA (7th ed.) Citation

Unger, P. W. (1986). Sunflower development in the Texas High Plains: Environmental effects. Texas Agricultural Experiment Station, Texas A&M University System.

Chicago Style (17th ed.) Citation

Unger, Paul W. Sunflower Development in the Texas High Plains: Environmental Effects. College Station, Tex.: Texas Agricultural Experiment Station, Texas A&M University System, 1986.

MLA (9th ed.) Citation

Unger, Paul W. Sunflower Development in the Texas High Plains: Environmental Effects. Texas Agricultural Experiment Station, Texas A&M University System, 1986.