APA (7th ed.) Citation

Four Corners Geological Society. Guidebook for the field conference. The Four Corners Geological Society.

Chicago Style (17th ed.) Citation

Four Corners Geological Society. Guidebook for the Field Conference. Durango, Colo.: The Four Corners Geological Society.

MLA (9th ed.) Citation

Four Corners Geological Society. Guidebook for the Field Conference. The Four Corners Geological Society.

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