Cita APA (7a ed.)

Preßler, E. (2009). Tree-ring width of Quercus species from historical object sample 6193B/06B, Netherlands, Zutphen. PANGAEA.

Cita Chicago Style (17a ed.)

Preßler, Erhard. Tree-ring Width of Quercus Species from Historical Object Sample 6193B/06B, Netherlands, Zutphen. PANGAEA, 2009.

Cita MLA (9a ed.)

Preßler, Erhard. Tree-ring Width of Quercus Species from Historical Object Sample 6193B/06B, Netherlands, Zutphen. PANGAEA, 2009.