Cita APA (7th ed.)

Preßler, E. (2011). Tree-ring width of Quercus species from historical object sample 6417B/01A, Northern Germany, Niedersachen, Osnabrück. PANGAEA.

Cita Chicago (17th ed.)

Preßler, Erhard. Tree-ring Width of Quercus Species from Historical Object Sample 6417B/01A, Northern Germany, Niedersachen, Osnabrück. PANGAEA, 2011.

Cita MLA (9th ed.)

Preßler, Erhard. Tree-ring Width of Quercus Species from Historical Object Sample 6417B/01A, Northern Germany, Niedersachen, Osnabrück. PANGAEA, 2011.