Catalog

Cita APA (7a ed.)

Korosec, M. A., Rigby, J. G., & Stoffel, K. L. (1980). The 1980 eruption of Mount St. Helens, Washington. Washington State Dept. of Natural Resources, Division of Geology and Earth Resources.

Cita Chicago Style (17a ed.)

Korosec, M. A., James G. Rigby, y Keith L. Stoffel. The 1980 Eruption of Mount St. Helens, Washington. Olympia: Washington State Dept. of Natural Resources, Division of Geology and Earth Resources, 1980.

Cita MLA (8a ed.)

Korosec, M. A., et al. The 1980 Eruption of Mount St. Helens, Washington. Washington State Dept. of Natural Resources, Division of Geology and Earth Resources, 1980.