Cita APA (7a ed.)

Preßler, E. (2012). Tree-ring width of Quercus species from historical object sample 6730B/01A, Germany, Schortens. PANGAEA.

Cita Chicago Style (17a ed.)

Preßler, Erhard. Tree-ring Width of Quercus Species from Historical Object Sample 6730B/01A, Germany, Schortens. PANGAEA, 2012.

Cita MLA (9a ed.)

Preßler, Erhard. Tree-ring Width of Quercus Species from Historical Object Sample 6730B/01A, Germany, Schortens. PANGAEA, 2012.