Cita APA (7a ed.)

Friedrich, M. (2008). Tree-ring width of Abies alba (Miller) from living tree sample HOH9229-41. PANGAEA.

Cita Chicago Style (17a ed.)

Friedrich, Michael. Tree-ring Width of Abies Alba (Miller) from Living Tree Sample HOH9229-41. PANGAEA, 2008.

Cita MLA (9a ed.)

Friedrich, Michael. Tree-ring Width of Abies Alba (Miller) from Living Tree Sample HOH9229-41. PANGAEA, 2008.