APA (7th ed.) Citation

Aki, K., & Richards, P. G. (1980). Quantitative seismology: Theory and methods. W.H. Freeman and Company.

Chicago Style (17th ed.) Citation

Aki, Keiiti, and Paul G. Richards. Quantitative Seismology: Theory and Methods. San Francisco: W.H. Freeman and Company, 1980.

MLA (8th ed.) Citation

Aki, Keiiti, and Paul G. Richards. Quantitative Seismology: Theory and Methods. W.H. Freeman and Company, 1980.