Hobbs, F. D., & Doling, J. F. (1981). Planning for engineers and surveyors. Pergamon Press.
Chicago Style (17th ed.) CitationHobbs, F. D., and J. F. Doling. Planning for Engineers and Surveyors. Oxford ; New York: Pergamon Press, 1981.
MLA (8th ed.) CitationHobbs, F. D., and J. F. Doling. Planning for Engineers and Surveyors. Pergamon Press, 1981.
Warning: These citations may not always be 100% accurate.