Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.
APA Citation Edition CitationHelama, S., Kolström, T., & Vartiainen, M. (2008). X-ray microdensitometry applied to subfossil tree-rings: Growth characteristics of ancient pines from the southern boreal forest zone in Finland at intra-annual to centennial time-scales.
Chicago Citation Edition CitationHelama, S., T. Kolström, und M. Vartiainen. X-ray Microdensitometry Applied to Subfossil Tree-rings: Growth Characteristics of Ancient Pines from the Southern Boreal Forest Zone in Finland at Intra-annual to Centennial Time-scales. 2008.
MLA Citation Edition CitationHelama, S., et al. X-ray Microdensitometry Applied to Subfossil Tree-rings: Growth Characteristics of Ancient Pines from the Southern Boreal Forest Zone in Finland at Intra-annual to Centennial Time-scales. 2008.
