APA (7th ed.) Citation

MacBride, E. F., & Thomson, A. (1970). The Caballos novaculite, Marathon region, Texas.

Chicago Style (17th ed.) Citation

MacBride, Earle F., and Alan Thomson. The Caballos Novaculite, Marathon Region, Texas. Boulder, Colo, 1970.

MLA (9th ed.) Citation

MacBride, Earle F., and Alan Thomson. The Caballos Novaculite, Marathon Region, Texas. 1970.

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