Starkey, B. J., & Lock, C. M. (1954). Short range propagation of mechanical disturbances in the ground. Journal of Applied Physics, 25, 816. https://doi.org/10.1063/1.1721748
Chicago Style (17th ed.) CitationStarkey, B. J., and C. M. Lock. "Short Range Propagation of Mechanical Disturbances in the Ground." Journal of Applied Physics 25 (1954): 816. https://doi.org/10.1063/1.1721748.
MLA (9th ed.) CitationStarkey, B. J., and C. M. Lock. "Short Range Propagation of Mechanical Disturbances in the Ground." Journal of Applied Physics, vol. 25, 1954, p. 816, https://doi.org/10.1063/1.1721748.
Warning: These citations may not always be 100% accurate.