Preßler, E. (2012). Tree-ring width of Picea abies (L.) H. Karst. from historical object sample 6721B/08A, Germany, Bad-Salzdetfurth-Bodenburg. PANGAEA.
Citazione stile Chigago Style (17a edizione)Preßler, Erhard. Tree-ring Width of Picea Abies (L.) H. Karst. from Historical Object Sample 6721B/08A, Germany, Bad-Salzdetfurth-Bodenburg. PANGAEA, 2012.
Citatione MLA (9a ed.)Preßler, Erhard. Tree-ring Width of Picea Abies (L.) H. Karst. from Historical Object Sample 6721B/08A, Germany, Bad-Salzdetfurth-Bodenburg. PANGAEA, 2012.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.