APA (7th ed.) Citation

M, B., I.V, M., & O.A, B. (1993). Most recent fall deposits of Ksudach Volcano, Kamchatka, Russia. Geophysical Research Letters, 20(17), 1815.

Chicago Style (17th ed.) Citation

M, Bursik, Melekestsev I.V, and Braitseva O.A. "Most Recent Fall Deposits of Ksudach Volcano, Kamchatka, Russia." Geophysical Research Letters 20, no. 17 (1993): 1815.

MLA (9th ed.) Citation

M, Bursik, et al. "Most Recent Fall Deposits of Ksudach Volcano, Kamchatka, Russia." Geophysical Research Letters, vol. 20, no. 17, 1993, p. 1815.