Cita APA (7a ed.)

Preßler, E. (2007). Tree-ring width of Pinus sylvestris from historical object sample 6021B/13M, Netherlands, Zutphen. PANGAEA.

Cita Chicago Style (17a ed.)

Preßler, Erhard. Tree-ring Width of Pinus Sylvestris from Historical Object Sample 6021B/13M, Netherlands, Zutphen. PANGAEA, 2007.

Cita MLA (9a ed.)

Preßler, Erhard. Tree-ring Width of Pinus Sylvestris from Historical Object Sample 6021B/13M, Netherlands, Zutphen. PANGAEA, 2007.