Cita APA (7a ed.)

Ledesma-Vázquez, J., & Johnson, M. E. (2009). Discovering the Geology of Baja California: Six Hikes on the Southern Gulf Coast. University of Arizona Press.

Cita Chicago Style (17a ed.)

Ledesma-Vázquez, Jorge, y Markes E. Johnson. Discovering the Geology of Baja California: Six Hikes on the Southern Gulf Coast. Tucson: University of Arizona Press, 2009.

Cita MLA (8a ed.)

Ledesma-Vázquez, Jorge, y Markes E. Johnson. Discovering the Geology of Baja California: Six Hikes on the Southern Gulf Coast. University of Arizona Press, 2009.