FIG International Symposium Edmonton, Alta, International Federation of Surveyors. Commission 3, International Symposium on Land Information Systems, McLaughlin, J. D., & Hamilton, A. C. (1985). The decision maker and land information systems: Papers and proceedings from the FIG International Symposium held in Edmonton, Alberta, Canada 15-19 October 1984. Canadian Institute of Surveying.
Citação do estilo Chicago (17ª ed.)FIG International Symposium Edmonton, Alta, International Federation of Surveyors. Commission 3, International Symposium on Land Information Systems, John D. McLaughlin, e A. C. Hamilton. The Decision Maker and Land Information Systems: Papers and Proceedings from the FIG International Symposium Held in Edmonton, Alberta, Canada 15-19 October 1984. Ottawa: Canadian Institute of Surveying, 1985.
Citação MLA (8ª ed.)FIG International Symposium Edmonton, Alta, et al. The Decision Maker and Land Information Systems: Papers and Proceedings from the FIG International Symposium Held in Edmonton, Alberta, Canada 15-19 October 1984. Canadian Institute of Surveying, 1985.