APA (7th ed.) Citation

Roo, G. d., & Silva, E. A. (2010). A planner's encounter with complexity. Ashgate.

Chicago Style (17th ed.) Citation

Roo, Gert de, and Elisabete A. Silva. A Planner's Encounter with Complexity. Farnham, Surrey, England ; Burlington, VT: Ashgate, 2010.

MLA (9th ed.) Citation

Roo, Gert de, and Elisabete A. Silva. A Planner's Encounter with Complexity. Ashgate, 2010.