Citazione Stile APA (7a Edizione)

Preßler, E. (2012). Tree-ring width of Pinus sylvestris L. from historical object sample 6775B/01A, Germany, Hamburg. PANGAEA.

Citazione stile Chigago Style (17a edizione)

Preßler, Erhard. Tree-ring Width of Pinus Sylvestris L. from Historical Object Sample 6775B/01A, Germany, Hamburg. PANGAEA, 2012.

Citatione MLA (9a ed.)

Preßler, Erhard. Tree-ring Width of Pinus Sylvestris L. from Historical Object Sample 6775B/01A, Germany, Hamburg. PANGAEA, 2012.