Frivik, P. E. (1982). Ground freezing: Selected papers of the 2. International Symposium on Ground Freezing, Trondheim, June 24 - 26, 1980. Elsevier.
Chicago-Zitierstil (17. Ausg.)Frivik, Per Erling. Ground Freezing: Selected Papers of the 2. International Symposium on Ground Freezing, Trondheim, June 24 - 26, 1980. Amsterdam [u.a.]: Elsevier, 1982.
MLA-Zitierstil (9. Ausg.)Frivik, Per Erling. Ground Freezing: Selected Papers of the 2. International Symposium on Ground Freezing, Trondheim, June 24 - 26, 1980. Elsevier, 1982.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.