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

APA Zitierstil

Watts, W. A., & Wright, H. (1966). Late-Wisconsin pollen and seed analysis from the Nebraska Sandhills. - Washington, D.C.

Chicago Zitierstil

Watts, William A., and H.E Wright. Late-Wisconsin Pollen and Seed Analysis From the Nebraska Sandhills. - Washington, D.C. 1966.

MLA Zitierstil

Watts, William A., and H.E Wright. Late-Wisconsin Pollen and Seed Analysis From the Nebraska Sandhills. - Washington, D.C. 1966.