APA (7th ed.) Citation

Geiser, S. W. (1939). Scientific study and exploration in early Texas. Southern Methodist university.

Chicago Style (17th ed.) Citation

Geiser, Samuel Wood. Scientific Study and Exploration in Early Texas. Dallas, Tex.: Southern Methodist university, 1939.

MLA (9th ed.) Citation

Geiser, Samuel Wood. Scientific Study and Exploration in Early Texas. Southern Methodist university, 1939.