APA (7th ed.) Citation

Geiser, S. W., Browne, L., & Armitage, M. (1948). Naturalists of the frontier (2d ed., rev. and enl.). University Press, Southern Methodist University.

Chicago Style (17th ed.) Citation

Geiser, Samuel Wood, Li Browne, and Merle Armitage. Naturalists of the Frontier. 2d ed., rev. and enl. Dallas: University Press, Southern Methodist University, 1948.

MLA (9th ed.) Citation

Geiser, Samuel Wood, et al. Naturalists of the Frontier. 2d ed., rev. and enl. University Press, Southern Methodist University, 1948.