Cita APA (7a ed.)

Carson, R., & Hinds, G. (1990). Mount St. Helens: The eruption and recovery of a volcano. Sasquatch Books.

Cita Chicago Style (17a ed.)

Carson, Rob, y Geff Hinds. Mount St. Helens: The Eruption and Recovery of a Volcano. Seattle, WA: Sasquatch Books, 1990.

Cita MLA (8a ed.)

Carson, Rob, y Geff Hinds. Mount St. Helens: The Eruption and Recovery of a Volcano. Sasquatch Books, 1990.

Precaución: Estas citas no son 100% exactas.