Schweingruber, F. H. (2007). Tree-ring chronology of Pinus ponderosa (Ponderosa pine) compiled from tree samples ELDO. PANGAEA.
Style de citation Chicago (17e éd.)Schweingruber, Fritz Hans. Tree-ring Chronology of Pinus Ponderosa (Ponderosa Pine) Compiled from Tree Samples ELDO. PANGAEA, 2007.
Style de citation MLA (9e éd.)Schweingruber, Fritz Hans. Tree-ring Chronology of Pinus Ponderosa (Ponderosa Pine) Compiled from Tree Samples ELDO. PANGAEA, 2007.
Attention : ces citations peuvent ne pas être correctes à 100%.