Cita APA (7a ed.)

Preßler, E. (2006). Tree-ring width of Quercus species from historical object sample 5890B/09A, Netherlands, Zutphen. PANGAEA.

Cita Chicago Style (17a ed.)

Preßler, Erhard. Tree-ring Width of Quercus Species from Historical Object Sample 5890B/09A, Netherlands, Zutphen. PANGAEA, 2006.

Cita MLA (9a ed.)

Preßler, Erhard. Tree-ring Width of Quercus Species from Historical Object Sample 5890B/09A, Netherlands, Zutphen. PANGAEA, 2006.