Sharma, P. V. (1997). Environmental and engineering geophysics. Cambridge University Press.
Chicago Edition CitationSharma, Prem V. Environmental and Engineering Geophysics. Cambridge: Cambridge University Press, 1997.
MLA引文Sharma, Prem V. Environmental and Engineering Geophysics. Cambridge University Press, 1997.
警告：這些引文格式不一定是100％准確.