APA (7th ed.) Citation

Perry, R. W., & Lindell, M. K. (1986). Twentieth century volcanicity at Mt. St. Helens: The routinization of life near an active volcano : final report. [Arizona State University].

Chicago Style (17th ed.) Citation

Perry, Ronald W., and Michael K. Lindell. Twentieth Century Volcanicity at Mt. St. Helens: The Routinization of Life Near an Active Volcano : Final Report. [Tempe, Ariz.]: [Arizona State University], 1986.

MLA (9th ed.) Citation

Perry, Ronald W., and Michael K. Lindell. Twentieth Century Volcanicity at Mt. St. Helens: The Routinization of Life Near an Active Volcano : Final Report. [Arizona State University], 1986.