California Institute of Technology. Earthquake Engineering Research Laboratory, Housner, G. W., & Jennings, P. C. (1971). Engineering features of the San Fernando Earthquake of February 9, 1971. California Institute of Technology.
Chicago Style (17th ed.) CitationCalifornia Institute of Technology. Earthquake Engineering Research Laboratory, George W. Housner, and Paul C. Jennings. Engineering Features of the San Fernando Earthquake of February 9, 1971. [Pasadena, Calif.: California Institute of Technology, 1971.
MLA (9th ed.) CitationCalifornia Institute of Technology. Earthquake Engineering Research Laboratory, et al. Engineering Features of the San Fernando Earthquake of February 9, 1971. California Institute of Technology, 1971.
Warning: These citations may not always be 100% accurate.