Dyfyniad APA

Nettels, C. P. (1963). The roots of American civilization: A history of American colonial life (2nd ed.). Appleton - Century.

Dyfyniad Arddull Chicago

Nettels, Curtis P. The Roots of American Civilization: A History of American Colonial Life. 2nd ed. New York: Appleton - Century, 1963.

Dyfyniad MLA

Nettels, Curtis P. The Roots of American Civilization: A History of American Colonial Life. 2nd ed. Appleton - Century, 1963.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.