APA (7th ed.) Citation

McGimsey, R. G., Neal, C., & Girina, O. (2004). 1998 volcanic activity in Alaska and Kamchatka: Summary of events and response of the Alaska Volcano Observatory. U.S. Dept. of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

McGimsey, Robert G., Christina Neal, and Olga Girina. 1998 Volcanic Activity in Alaska and Kamchatka: Summary of Events and Response of the Alaska Volcano Observatory. [Menlo Park, Calif.]: U.S. Dept. of the Interior, U.S. Geological Survey, 2004.

MLA (9th ed.) Citation

McGimsey, Robert G., et al. 1998 Volcanic Activity in Alaska and Kamchatka: Summary of Events and Response of the Alaska Volcano Observatory. U.S. Dept. of the Interior, U.S. Geological Survey, 2004.