Kilbridge, M., & Didrichsen, J. (1969). Abstraction, verification and validation in urban simulation.
Chicago Style (17th ed.) CitationKilbridge, Maurice, and Jon Didrichsen. Abstraction, Verification and Validation in Urban Simulation. 1969.
MLA (9th ed.) CitationKilbridge, Maurice, and Jon Didrichsen. Abstraction, Verification and Validation in Urban Simulation. 1969.
Warning: These citations may not always be 100% accurate.