APA (7th ed.) Citation

Allen, P. M. (1981). Models of urban settlement and structure as dynamic self-organizing systems. U.S. Department of Transportation, Research and Special Programs Administration, Systems Analysis Division.

Chicago Style (17th ed.) Citation

Allen, Peter M. Models of Urban Settlement and Structure as Dynamic Self-organizing Systems. Washington, D.C.: U.S. Department of Transportation, Research and Special Programs Administration, Systems Analysis Division, 1981.

MLA (9th ed.) Citation

Allen, Peter M. Models of Urban Settlement and Structure as Dynamic Self-organizing Systems. U.S. Department of Transportation, Research and Special Programs Administration, Systems Analysis Division, 1981.