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

APA Citation Edition Citation

Kempton, J. P., & Gross, D. L. (1971). Rate of advance of the Woodfordian (Late Wisconsinan) glacial margin in Illinois: Stratigraphic and radiocarbon evidence. - Boulder, CO.

Chicago Citation Edition Citation

Kempton, John P., und David L. Gross. Rate of Advance of the Woodfordian (Late Wisconsinan) Glacial Margin in Illinois: Stratigraphic and Radiocarbon Evidence. - Boulder, CO. 1971.

MLA Citation Edition Citation

Kempton, John P., und David L. Gross. Rate of Advance of the Woodfordian (Late Wisconsinan) Glacial Margin in Illinois: Stratigraphic and Radiocarbon Evidence. - Boulder, CO. 1971.