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

APA Citation Edition Citation

Fries, M., Wright, H., & Rubin, M. (1961). A late Wisconsin buried peat at North Branch, Minnesota. - New Haven, CT.

Chicago Citation Edition Citation

Fries, Magnus, H.E Wright, und Meyer Rubin. A Late Wisconsin Buried Peat at North Branch, Minnesota. - New Haven, CT. 1961.

MLA Citation Edition Citation

Fries, Magnus, et al. A Late Wisconsin Buried Peat at North Branch, Minnesota. - New Haven, CT. 1961.