Dyfyniad APA

Harlow, R. V. (1953). The United States: From wilderness to world power (Rev. ed.). Holt.

Dyfyniad Arddull Chicago

Harlow, Ralph Volney. The United States: From Wilderness to World Power. Rev. ed. New York: Holt, 1953.

Dyfyniad MLA

Harlow, Ralph Volney. The United States: From Wilderness to World Power. Rev. ed. Holt, 1953.

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