APA (7th ed.) Citation

Campbell, D. B., & Hudson, W. R. (1969). The determination of soil properties in situ. [Center for Highway Research, University of Texas at Austin].

Chicago Style (17th ed.) Citation

Campbell, David B., and W. Ronald Hudson. The Determination of Soil Properties in Situ. [Austin]: [Center for Highway Research, University of Texas at Austin], 1969.

MLA (9th ed.) Citation

Campbell, David B., and W. Ronald Hudson. The Determination of Soil Properties in Situ. [Center for Highway Research, University of Texas at Austin], 1969.