Cita APA

Yokoyama, I., & Matsushima, N. (2018). Understanding active volcanoes: The case of Usu Volcano, Japan, with emphasis on the 1977 summit eruption.

Citación estilo Chicago

Yokoyama, I., y N. Matsushima. Understanding Active Volcanoes: The Case of Usu Volcano, Japan, With Emphasis On the 1977 Summit Eruption. 2018.

Cita MLA

Yokoyama, I., y N. Matsushima. Understanding Active Volcanoes: The Case of Usu Volcano, Japan, With Emphasis On the 1977 Summit Eruption. 2018.