Gaya APA

Buforn, A, U, R, M, E. (2014). Source mechanism of Earthquakes : theory and practice . : Cambridge University Press.

Gaya MLA

Buforn, Agustin, Udias,, Raul, Madariaga,, Elisa. "Source mechanism of Earthquakes : theory and practice". : Cambridge University Press, 2014. Buku.