Schweingruber, F. H., & Luder, R. (2007). Tree-ring measurements of Picea abies (Norway spruce) from sample C-ALFI-160. PANGAEA.
Style de citation Chicago (17e éd.)Schweingruber, Fritz Hans, et Rolf Luder. Tree-ring Measurements of Picea Abies (Norway Spruce) from Sample C-ALFI-160. PANGAEA, 2007.
Style de citation MLA (9e éd.)Schweingruber, Fritz Hans, et Rolf Luder. Tree-ring Measurements of Picea Abies (Norway Spruce) from Sample C-ALFI-160. PANGAEA, 2007.
Attention : ces citations peuvent ne pas être correctes à 100%.