APA(7版)引用形式

Friedrich, M. (2007). Tree-ring width of Picea abies (Karsten) from historical object sample HOH5031-3. PANGAEA.

Chicagoスタイル(17版)引用形式

Friedrich, Michael. Tree-ring Width of Picea Abies (Karsten) from Historical Object Sample HOH5031-3. PANGAEA, 2007.

MLA(9版)引用形式

Friedrich, Michael. Tree-ring Width of Picea Abies (Karsten) from Historical Object Sample HOH5031-3. PANGAEA, 2007.

警告: この引用は必ずしも正確ではありません.