ECU Libraries Catalog

MLA

Wright, H. E., and David G Frey. The Quaternary of the United States : a Review Volume for the Vii Congress of the International Association for Quaternary Research. Princeton, N.J.: Princeton University Press, 1965.

APA

Wright, H. E., & Frey, D. G. (1965). The Quaternary of the United States : a review volume for the VII Congress of the International Association for Quaternary Research. Princeton, N.J.: Princeton University Press.

Chicago

Wright, H. E., and David G Frey. The Quaternary of the United States: A Review Volume for the VII Congress of the International Association for Quaternary Research. Princeton, N.J.: Princeton University Press, 1965.