Citazione Stile APA (7a Edizione)

Yeats, R. S., Sieh, K., & Allen, C. R. (1997). The geology of earthquakes. Oxford University.

Citazione stile Chigago Style (17a edizione)

Yeats, Robert S., Kerry Sieh, e Clarence R. Allen. The Geology of Earthquakes. Nueva York: Oxford University, 1997.

Citatione MLA (9a ed.)

Yeats, Robert S., et al. The Geology of Earthquakes. Oxford University, 1997.