APA (7th ed.) Citation

Beard, J. B., & Krans, J. (1993). Basic turfgrass botany and physiology lecture notebook for GCSAA Seminar (Second edition.). Texas A&M University.

Chicago Style (17th ed.) Citation

Beard, James B., and Jeff Krans. Basic Turfgrass Botany and Physiology Lecture Notebook for GCSAA Seminar. Second edition. College Station, Tx: Texas A&M University, 1993.

MLA (9th ed.) Citation

Beard, James B., and Jeff Krans. Basic Turfgrass Botany and Physiology Lecture Notebook for GCSAA Seminar. Second edition. Texas A&M University, 1993.