APA (7th ed.) Citation

Simon, R. B. (1981). Earthquake interpretations: A manual for reading seismograms. William Kaufman.

Chicago Style (17th ed.) Citation

Simon, Ruth B. Earthquake Interpretations: A Manual for Reading Seismograms. William Kaufman, 1981.

MLA (8th ed.) Citation

Simon, Ruth B. Earthquake Interpretations: A Manual for Reading Seismograms. William Kaufman, 1981.

Warning: These citations may not always be 100% accurate.