APA-Zitierstil (7. Ausg.)

Bullen, K. E. (1959). An introduction to the theory of seismology (2nd ed. (Repr.).). Cambridge University Press.

Chicago-Zitierstil (17. Ausg.)

Bullen, Keith E. An Introduction to the Theory of Seismology. 2nd ed. (Repr.). Cambridge, England: Cambridge University Press, 1959.

MLA-Zitierstil (9. Ausg.)

Bullen, Keith E. An Introduction to the Theory of Seismology. 2nd ed. (Repr.). Cambridge University Press, 1959.