Hillier, J., & Healey, P. (2010). The ashgate research companion to planning theory: Conceptual challenges for spatial planning. Ashgate Publishing Group.
Chicago Style (17th ed.) CitationHillier, Jean, and Patsy Healey. The Ashgate Research Companion to Planning Theory: Conceptual Challenges for Spatial Planning. Ashgate Publishing Group, 2010.
MLA (8th ed.) CitationHillier, Jean, and Patsy Healey. The Ashgate Research Companion to Planning Theory: Conceptual Challenges for Spatial Planning. Ashgate Publishing Group, 2010.
Warning: These citations may not always be 100% accurate.