APA (7th ed.) Citation

Cuyler, R. H. (1939). Geology 40 field trip through Gulf Coast Tertiary. [publisher not identified].

Chicago Style (17th ed.) Citation

Cuyler, Robert Hamilton. Geology 40 Field Trip Through Gulf Coast Tertiary. Austin, Tex.: [publisher not identified], 1939.

MLA (9th ed.) Citation

Cuyler, Robert Hamilton. Geology 40 Field Trip Through Gulf Coast Tertiary. [publisher not identified], 1939.

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