Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.

APA Zitierstil

Janssen, C. R. (1967). A postglacial pollen diagram from a small typha swamp in northwestern Minnesota, interpreted from pollen indicators and surface samples. - New York, N.Y.

Chicago Zitierstil

Janssen, C. R. A Postglacial Pollen Diagram From a Small Typha Swamp in Northwestern Minnesota, Interpreted From Pollen Indicators and Surface Samples. - New York, N.Y. 1967.

MLA Zitierstil

Janssen, C. R. A Postglacial Pollen Diagram From a Small Typha Swamp in Northwestern Minnesota, Interpreted From Pollen Indicators and Surface Samples. - New York, N.Y. 1967.