APA (7th ed.) Citation

University of Kansas, Clark, J. G., & Anderson, G. L. (1971). The Frontier challenge: Responses to the trans-Mississippi West. University Press of Kansas.

Chicago Style (17th ed.) Citation

University of Kansas, John G. Clark, and George L. Anderson. The Frontier Challenge: Responses to the Trans-Mississippi West. Lawrence: University Press of Kansas, 1971.

MLA (8th ed.) Citation

University of Kansas, et al. The Frontier Challenge: Responses to the Trans-Mississippi West. University Press of Kansas, 1971.