APA (7th ed.) Citation

(1985). Soils and quaternary geology of the southwestern United States.

Chicago Style (17th ed.) Citation

Soils and Quaternary Geology of the Southwestern United States. Boulder, Colo, 1985.

MLA (9th ed.) Citation

Soils and Quaternary Geology of the Southwestern United States. 1985.

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