Dyfyniad APA
Ørbæk, J. B., Kallenborn, R., Tombre, I., Hegseth, E. N., Falk-Petersen, S., & Hoel, A. H. (2007). Arctic Alpine Ecosystems and People in a Changing Environment. Springer Berlin Heidelberg. https://doi.org/10.1007/978-3-540-48514-8
Dyfyniad Arddull Chicago
Ørbæk, Jon Børre, Roland Kallenborn, Ingunn Tombre, Else N. Hegseth, Stig Falk-Petersen, and Alf H. Hoel. Arctic Alpine Ecosystems and People in a Changing Environment. Berlin, Heidelberg: Springer Berlin Heidelberg, 2007. https://doi.org/10.1007/978-3-540-48514-8.
Dyfyniad MLA
Ørbæk, Jon Børre, et al. Arctic Alpine Ecosystems and People in a Changing Environment. Springer Berlin Heidelberg, 2007. https://doi.org/10.1007/978-3-540-48514-8.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.