APA (7th ed.) Citation

Geertman, S., & Stillwell, J. (2003). Planning Support Systems in Practice. Springer Berlin Heidelberg.

Chicago Style (17th ed.) Citation

Geertman, Stan, and John Stillwell. Planning Support Systems in Practice. Berlin, Heidelberg: Springer Berlin Heidelberg, 2003.

MLA (9th ed.) Citation

Geertman, Stan, and John Stillwell. Planning Support Systems in Practice. Springer Berlin Heidelberg, 2003.