APA (7th ed.) Citation

European Conference and Exhibition on Geographical Information Systems Paris, EGIS Foundation, Scholten, H. J., Harts, J., Ottens, H. F. L., & Ondaatje, D. A. (1994). EGIS/MARI '94: Conference proceedings. EGIS Foundation.

Chicago Style (17th ed.) Citation

European Conference and Exhibition on Geographical Information Systems Paris, EGIS Foundation, H. J. Scholten, JanJaap Harts, Henk F. L. Ottens, and Deby A. Ondaatje. EGIS/MARI '94: Conference Proceedings. Utrecht: EGIS Foundation, 1994.

MLA (8th ed.) Citation

European Conference and Exhibition on Geographical Information Systems Paris, et al. EGIS/MARI '94: Conference Proceedings. EGIS Foundation, 1994.