Cita APA (7th ed.)

Friedrich, M. (2007). Tree-ring width of Abies alba (Miller) from historical object sample HOH4732-9. PANGAEA.

Cita Chicago (17th ed.)

Friedrich, Michael. Tree-ring Width of Abies Alba (Miller) from Historical Object Sample HOH4732-9. PANGAEA, 2007.

Cita MLA (9th ed.)

Friedrich, Michael. Tree-ring Width of Abies Alba (Miller) from Historical Object Sample HOH4732-9. PANGAEA, 2007.