APA (7th ed.) Citation

Geertman, S., Ferreira, J., Goodspeed, R., & Stillwell, J. (2015). Planning support systems and smart cities. Springer.

Chicago Style (17th ed.) Citation

Geertman, Stan, Jr Ferreira, Robert Goodspeed, and John Stillwell. Planning Support Systems and Smart Cities. Cham: Springer, 2015.

MLA (9th ed.) Citation

Geertman, Stan, et al. Planning Support Systems and Smart Cities. Springer, 2015.