Cita APA (7a ed.)

Schweingruber, F. H. (2007). Tree-ring chronology of Picea shrenkiana (Shrenk´s spruce) compiled from tree samples KARAPCSH. PANGAEA.

Cita Chicago Style (17a ed.)

Schweingruber, Fritz Hans. Tree-ring Chronology of Picea Shrenkiana (Shrenk´s Spruce) Compiled from Tree Samples KARAPCSH. PANGAEA, 2007.

Cita MLA (9a ed.)

Schweingruber, Fritz Hans. Tree-ring Chronology of Picea Shrenkiana (Shrenk´s Spruce) Compiled from Tree Samples KARAPCSH. PANGAEA, 2007.