APA (7th ed.) Citation

Viramonte, J. G., Ubeda, E., & Martinez, M. (1971). The 1971 eruption of Cerro Negro, Nicaragua. Smithsonian Institution. Center for Short-Lived phenomena.

Chicago Style (17th ed.) Citation

Viramonte, J. G., Eliseo Ubeda, and Maximiliano Martinez. The 1971 Eruption of Cerro Negro, Nicaragua. [Washington, DC]: Smithsonian Institution. Center for Short-Lived phenomena, 1971.

MLA (8th ed.) Citation

Viramonte, J. G., et al. The 1971 Eruption of Cerro Negro, Nicaragua. Smithsonian Institution. Center for Short-Lived phenomena, 1971.