Cita APA (7a ed.)

Preßler, E. (2011). Tree-ring width of Quercus species from historical object sample 5162B/02A, Netherlands, Groningen. PANGAEA.

Cita Chicago Style (17a ed.)

Preßler, Erhard. Tree-ring Width of Quercus Species from Historical Object Sample 5162B/02A, Netherlands, Groningen. PANGAEA, 2011.

Cita MLA (9a ed.)

Preßler, Erhard. Tree-ring Width of Quercus Species from Historical Object Sample 5162B/02A, Netherlands, Groningen. PANGAEA, 2011.