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

APA Citation Edition Citation

Wright, H., Winter, T. C., & Patten, H. L. (1963). Two pollen diagrams from Southeastern Minnesota: Problems in the regional lateglacial and postglacial vegetational history. - Boulder, CO.

Chicago Citation Edition Citation

Wright, H.E, Thomas C. Winter, und Harvey L. Patten. Two Pollen Diagrams from Southeastern Minnesota: Problems in the Regional Lateglacial and Postglacial Vegetational History. - Boulder, CO. 1963.

MLA Citation Edition Citation

Wright, H.E, et al. Two Pollen Diagrams from Southeastern Minnesota: Problems in the Regional Lateglacial and Postglacial Vegetational History. - Boulder, CO. 1963.