Cita APA

Yeats, R. S., & Sieh Kerry Allen, C. R. (1997). Geology of earth quakes. University Press.

Citación estilo Chicago

Yeats, Robert S., y Clarence R. Sieh Kerry Allen. Geology of Earth Quakes. Oxford: University Press, 1997.

Cita MLA

Yeats, Robert S., y Clarence R. Sieh Kerry Allen. Geology of Earth Quakes. University Press, 1997.