APA (7th ed.) Citation

Friedrich, M. (2007). Tree-ring width of Picea abies (Karsten) from historical object sample HOH4406-30. PANGAEA.

Chicago Style (17th ed.) Citation

Friedrich, Michael. Tree-ring Width of Picea Abies (Karsten) from Historical Object Sample HOH4406-30. PANGAEA, 2007.

MLA (9th ed.) Citation

Friedrich, Michael. Tree-ring Width of Picea Abies (Karsten) from Historical Object Sample HOH4406-30. PANGAEA, 2007.

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