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

APA Citation Edition Citation

Davis, R. B., & Webb, T. (1975). The contemporary distribution of pollen in eastern North America: A comparsion with the vegetation. - Seattle, WA.

Chicago Citation Edition Citation

Davis, Ronald B., und Thompson Webb. The Contemporary Distribution of Pollen in Eastern North America: A Comparsion with the Vegetation. - Seattle, WA. 1975.

MLA Citation Edition Citation

Davis, Ronald B., und Thompson Webb. The Contemporary Distribution of Pollen in Eastern North America: A Comparsion with the Vegetation. - Seattle, WA. 1975.