APA (7th ed.) Citation

Langworthy, F., & Phillips, P. C. (1932). Scenery of the plains, mountains and mines. Princeton university press.

Chicago Style (17th ed.) Citation

Langworthy, Franklin, and Paul C. Phillips. Scenery of the Plains, Mountains and Mines. Princeton: Princeton university press, 1932.

MLA (9th ed.) Citation

Langworthy, Franklin, and Paul C. Phillips. Scenery of the Plains, Mountains and Mines. Princeton university press, 1932.