APA (7th ed.) Citation

Smith, G. W. (1979). Engineering economy: Analysis of capital expenditures (3d ed.). Iowa State University Press.

Chicago Style (17th ed.) Citation

Smith, Gerald W. Engineering Economy: Analysis of Capital Expenditures. 3d ed. Ames: Iowa State University Press, 1979.

MLA (9th ed.) Citation

Smith, Gerald W. Engineering Economy: Analysis of Capital Expenditures. 3d ed. Iowa State University Press, 1979.