Böcher, T. W. (1956). Area-limits and isolations of plants in relation to the physiography of the southern parts of Greenland. Reitzel.
Chicago-Zitierstil (17. Ausg.)Böcher, Tyge Wittrock. Area-limits and Isolations of Plants in Relation to the Physiography of the Southern Parts of Greenland. København: Reitzel, 1956.
MLA-Zitierstil (9. Ausg.)Böcher, Tyge Wittrock. Area-limits and Isolations of Plants in Relation to the Physiography of the Southern Parts of Greenland. Reitzel, 1956.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.