Schweingruber, F. H. (2007). Tree-ring chronology of Picea obovata (Sibirean spruce) compiled from tree samples OZERLAPC. PANGAEA.
Style de citation Chicago (17e éd.)Schweingruber, Fritz Hans. Tree-ring Chronology of Picea Obovata (Sibirean Spruce) Compiled from Tree Samples OZERLAPC. PANGAEA, 2007.
Style de citation MLA (9e éd.)Schweingruber, Fritz Hans. Tree-ring Chronology of Picea Obovata (Sibirean Spruce) Compiled from Tree Samples OZERLAPC. PANGAEA, 2007.
Attention : ces citations peuvent ne pas être correctes à 100%.