Dyfyniad APA
ebrary, Inc, & Denevan, W. M. (1992). The Native population of the Americas in 1492 (2nd ed.). University of Wisconsin Press.
Dyfyniad Arddull Chicago
ebrary, Inc, and William M. Denevan. The Native Population of the Americas in 1492. 2nd ed. Madison, Wis.: University of Wisconsin Press, 1992.
Dyfyniad MLA
ebrary, Inc, and William M. Denevan. The Native Population of the Americas in 1492. 2nd ed. University of Wisconsin Press, 1992.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.