Παραπομπή APA
International Conference on Sustainable Development and Planning (2nd : 2005 : Bologna, I., Kungolos, A. G., Brebbia, C. A., & Beriatos, E. (2005). Sustainable development and planning II. Southampton ; Boston: WIT.
Παραπομπή Chicago StyleInternational Conference on Sustainable Development and Planning (2nd : 2005 : Bologna, Italy)., A. G. Kungolos, C. A. Brebbia, and Ēlias Beriatos. Sustainable Development and Planning II. Southampton ; Boston: WIT, 2005.
Παραπομπή MLAInternational Conference on Sustainable Development and Planning (2nd : 2005 : Bologna, Italy)., A. G. Kungolos, C. A. Brebbia, and Ēlias Beriatos. Sustainable Development and Planning II. Southampton ; Boston: WIT, 2005.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.