APA (7th ed.) Citation

Hayes, W. C. (1961). Guidebook to the geology of the St. Francois Mountain area. [publisher not identified].

Chicago Style (17th ed.) Citation

Hayes, William Clifton. Guidebook to the Geology of the St. Francois Mountain Area. Rolla, Mo.: [publisher not identified], 1961.

MLA (9th ed.) Citation

Hayes, William Clifton. Guidebook to the Geology of the St. Francois Mountain Area. [publisher not identified], 1961.

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