APA (7th ed.) Citation

Schweingruber, F. H., & Brunner, M. (2007). Tree-ring measurements of Pseudotsuga menziesii (Douglas-fir) from sample LEMON-121. PANGAEA.

Chicago Style (17th ed.) Citation

Schweingruber, Fritz Hans, and Margrit Brunner. Tree-ring Measurements of Pseudotsuga Menziesii (Douglas-fir) from Sample LEMON-121. PANGAEA, 2007.

MLA (9th ed.) Citation

Schweingruber, Fritz Hans, and Margrit Brunner. Tree-ring Measurements of Pseudotsuga Menziesii (Douglas-fir) from Sample LEMON-121. PANGAEA, 2007.

Warning: These citations may not always be 100% accurate.