APA (7th ed.) Citation

United Nations Centre for Regional Development & International Conference on Geographic Information Systems Applications for Urban and Regional Planning. (1990). Geographic information systems applications for urban and regional planning: Report and summary of proceedings of the International Conference on Geographic Information systems Applications for Urban and Regional Planning, Ciloto, Puncak, Indonesia, 2-6 October 1989. United Nations Centre for Regional Development.

Chicago Style (17th ed.) Citation

United Nations Centre for Regional Development and International Conference on Geographic Information Systems Applications for Urban and Regional Planning. Geographic Information Systems Applications for Urban and Regional Planning: Report and Summary of Proceedings of the International Conference on Geographic Information Systems Applications for Urban and Regional Planning, Ciloto, Puncak, Indonesia, 2-6 October 1989. Nagoya: United Nations Centre for Regional Development, 1990.

MLA (9th ed.) Citation

United Nations Centre for Regional Development and International Conference on Geographic Information Systems Applications for Urban and Regional Planning. Geographic Information Systems Applications for Urban and Regional Planning: Report and Summary of Proceedings of the International Conference on Geographic Information Systems Applications for Urban and Regional Planning, Ciloto, Puncak, Indonesia, 2-6 October 1989. United Nations Centre for Regional Development, 1990.