APA (7th ed.) Citation

Biagi, P. F., Ermini, A., Kingsley, S. P., Khatkevich, Y. M., & Gordeev, E. I. (2000). Groundwater Ion Content Precursors of Strong Earthquakes in Kamchatka (Russia). Pure and Applied Geophysics, 157(9), 1359.

Chicago Style (17th ed.) Citation

Biagi, P. F., A. Ermini, S. P. Kingsley, Y. M. Khatkevich, and E. I. Gordeev. "Groundwater Ion Content Precursors of Strong Earthquakes in Kamchatka (Russia)." Pure and Applied Geophysics 157, no. 9 (2000): 1359.

MLA (9th ed.) Citation

Biagi, P. F., et al. "Groundwater Ion Content Precursors of Strong Earthquakes in Kamchatka (Russia)." Pure and Applied Geophysics, vol. 157, no. 9, 2000, p. 1359.