International Conference on Permafrost Edmonton, Alberta. Proceedings of the Third International Conference on Permafrost: July 10-13, 1978 Edmonton, Alberta, Canada. National Research Council of Canada.
Chicago-Zitierstil (17. Ausg.)International Conference on Permafrost Edmonton, Alberta. Proceedings of the Third International Conference on Permafrost: July 10-13, 1978 Edmonton, Alberta, Canada. Ottawa: National Research Council of Canada.
MLA-Zitierstil (9. Ausg.)International Conference on Permafrost Edmonton, Alberta. Proceedings of the Third International Conference on Permafrost: July 10-13, 1978 Edmonton, Alberta, Canada. National Research Council of Canada.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.