APA
Davis R., Steinberg R. & Helting L. (1968). The Range Of Choice In Water Management : A Study Of Dissolv. : The Johns Hopkins Press Baltimore.
Chicago
Davis RK, Steinberg RM and Helting LJ. 1968. The Range Of Choice In Water Management : A Study Of Dissolv. : The Johns Hopkins Press Baltimore.
Harvard
Davis R., Steinberg R. and Helting L. (1968). The Range Of Choice In Water Management : A Study Of Dissolv. : The Johns Hopkins Press Baltimore.
MLA
Davis RK, Steinberg RM and Helting LJ. The Range Of Choice In Water Management : A Study Of Dissolv. : The Johns Hopkins Press Baltimore. 1968.