Cita APA

McGuire, B., & Kilburn, C. R. J. (1997). Volcanoes of the world. Thunder Bay Press.

Citación estilo Chicago

McGuire, Bill, and Christopher R. J. Kilburn. Volcanoes of the World. San Diego, Calif: Thunder Bay Press, 1997.

Cita MLA

McGuire, Bill, and Christopher R. J. Kilburn. Volcanoes of the World. Thunder Bay Press, 1997.