Cita APA (7a ed.)

Schweingruber, F. H., & Eimiger, M. (2007). Tree-ring measurements of Pinus leucodermis (Greybark pine) from sample CRISPO-52. PANGAEA.

Cita Chicago Style (17a ed.)

Schweingruber, Fritz Hans, y Moritz Eimiger. Tree-ring Measurements of Pinus Leucodermis (Greybark Pine) from Sample CRISPO-52. PANGAEA, 2007.

Cita MLA (9a ed.)

Schweingruber, Fritz Hans, y Moritz Eimiger. Tree-ring Measurements of Pinus Leucodermis (Greybark Pine) from Sample CRISPO-52. PANGAEA, 2007.