Virtanen, R. (1996). Arctic and oroarctic vegetation patterns in Northern Europe as a consequence of topography, climate, bedrock conditions and grazing. Oulu Univ. Press.
Chicago-Zitierstil (17. Ausg.)Virtanen, Risto. Arctic and Oroarctic Vegetation Patterns in Northern Europe as a Consequence of Topography, Climate, Bedrock Conditions and Grazing. Oulu: Oulu Univ. Press, 1996.
MLA-Zitierstil (9. Ausg.)Virtanen, Risto. Arctic and Oroarctic Vegetation Patterns in Northern Europe as a Consequence of Topography, Climate, Bedrock Conditions and Grazing. Oulu Univ. Press, 1996.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.