APA (7th ed.) Citation

Hartstack, A. W., & Sterling, W. L. (1986). Texas cotton fleahopper model users guide: Version 2, Basic. Texas Agricultural Experiment Station, Texas A&M University System.

Chicago Style (17th ed.) Citation

Hartstack, Albert W., and W. L. Sterling. Texas Cotton Fleahopper Model Users Guide: Version 2, Basic. College Station, Tex.: Texas Agricultural Experiment Station, Texas A&M University System, 1986.

MLA (9th ed.) Citation

Hartstack, Albert W., and W. L. Sterling. Texas Cotton Fleahopper Model Users Guide: Version 2, Basic. Texas Agricultural Experiment Station, Texas A&M University System, 1986.