APA (7th ed.) Citation

Hough, S. E. (2007). Richter's scale: Measure of an earthquake, measure of a man. Princeton Univ. Press.

Chicago Style (17th ed.) Citation

Hough, Susan Elizabeth. Richter's Scale: Measure of an Earthquake, Measure of a Man. Princeton, N.J: Princeton Univ. Press, 2007.

MLA (9th ed.) Citation

Hough, Susan Elizabeth. Richter's Scale: Measure of an Earthquake, Measure of a Man. Princeton Univ. Press, 2007.