APA (7th ed.) Citation

Johnson, M. E. (2002). Discovering the geology of Baja California: Six hikes on the southern gulf coast. The University of Arizona Press.

Chicago Style (17th ed.) Citation

Johnson, Markes E. Discovering the Geology of Baja California: Six Hikes on the Southern Gulf Coast. Tucson: The University of Arizona Press, 2002.

MLA (8th ed.) Citation

Johnson, Markes E. Discovering the Geology of Baja California: Six Hikes on the Southern Gulf Coast. The University of Arizona Press, 2002.