Cita APA (7a ed.)

Perry, R. W., & Lindell, M. K. (1990). Living with Mount St. Helens: Human adjustment to volcano hazards. Washington State University Press.

Cita Chicago Style (17a ed.)

Perry, Ronald W., y Michael K. Lindell. Living with Mount St. Helens: Human Adjustment to Volcano Hazards. Pullman: Washington State University Press, 1990.

Cita MLA (9a ed.)

Perry, Ronald W., y Michael K. Lindell. Living with Mount St. Helens: Human Adjustment to Volcano Hazards. Washington State University Press, 1990.