Style de citation APA (7e éd.)

Bullen, K. E. (1953). An introduction to the theory of seismology (2nd ed.). Cambridge University Press.

Style de citation Chicago (17e éd.)

Bullen, K. E. An Introduction to the Theory of Seismology. 2nd ed. Cambridge: Cambridge University Press, 1953.

Style de citation MLA (8e éd.)

Bullen, K. E. An Introduction to the Theory of Seismology. 2nd ed. Cambridge University Press, 1953.