Schweingruber, F. H. (2007). Tree-ring measurements of Picea abies (Norway spruce) from sample BWN_FI-291. PANGAEA.
Style de citation Chicago (17e éd.)Schweingruber, Fritz Hans. Tree-ring Measurements of Picea Abies (Norway Spruce) from Sample BWN_FI-291. PANGAEA, 2007.
Style de citation MLA (9e éd.)Schweingruber, Fritz Hans. Tree-ring Measurements of Picea Abies (Norway Spruce) from Sample BWN_FI-291. PANGAEA, 2007.
Attention : ces citations peuvent ne pas être correctes à 100%.