APA (7th ed.) Citation

Pratt, O. C. (1945). The geology of Spokane and of the Inland Empire. s.n.].

Chicago Style (17th ed.) Citation

Pratt, Orville C. The Geology of Spokane and of the Inland Empire. [Washington State: s.n.], 1945.

MLA (8th ed.) Citation

Pratt, Orville C. The Geology of Spokane and of the Inland Empire. s.n.], 1945.

Warning: These citations may not always be 100% accurate.