APA (7th ed.) Citation

Gibson, J. A., & Timmons, J. F. (1978). Land use inventory and projection model with applications to Iowa and its subregions: Supplemental appendices. Center for Agricultural and Rural Development, Iowa State University.

Chicago Style (17th ed.) Citation

Gibson, James A., and John F. Timmons. Land Use Inventory and Projection Model with Applications to Iowa and Its Subregions: Supplemental Appendices. Ames: Center for Agricultural and Rural Development, Iowa State University, 1978.

MLA (9th ed.) Citation

Gibson, James A., and John F. Timmons. Land Use Inventory and Projection Model with Applications to Iowa and Its Subregions: Supplemental Appendices. Center for Agricultural and Rural Development, Iowa State University, 1978.