APA (7th ed.) Citation

Surveying and Mapping Conference (1993 : Toronto, O., Service, C. H., & Geomatics, C. I. o. (1993). Celebrating our heritage charting our future. [nl] : [np].

Chicago Style (17th ed.) Citation

Surveying and Mapping Conference (1993 : Toronto, Ontario, Canadian Hydrographic Service, and Canadian Institute of Geomatics. Celebrating Our Heritage Charting Our Future. [nl] : [np], 1993.

MLA (9th ed.) Citation

Surveying and Mapping Conference (1993 : Toronto, Ontario, et al. Celebrating Our Heritage Charting Our Future. [nl] : [np], 1993.