APA-referens (7:e uppl.)
International Conference on Cold Regions Engineering Orono, Me., ebrary, Inc, Technical Council on Cold Regions Engineering, Davies, M. C. R., & Zufelt, J. E. (2006). Cold regions engineering 2006: Current practices in cold regions engineering. American Society of Civil Engineers.
Chicago-referens (17:e uppl.)
International Conference on Cold Regions Engineering Orono, Me., Inc ebrary, Technical Council on Cold Regions Engineering, M. C. R. Davies, och Jon E. Zufelt. Cold Regions Engineering 2006: Current Practices in Cold Regions Engineering. [Reston, VA]: American Society of Civil Engineers, 2006.
MLA-referens (9:e uppl.)
International Conference on Cold Regions Engineering Orono, Me., et al. Cold Regions Engineering 2006: Current Practices in Cold Regions Engineering. American Society of Civil Engineers, 2006.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.