APA (7th ed.) Citation

Harlow, R. V., & Blake, N. M. (1964). The United States: From wilderness to world power (4th ed.). Holt, Rinehart and Winston.

Chicago Style (17th ed.) Citation

Harlow, Ralph Volney, and Nelson Manfred Blake. The United States: From Wilderness to World Power. 4th ed. New York: Holt, Rinehart and Winston, 1964.

MLA (9th ed.) Citation

Harlow, Ralph Volney, and Nelson Manfred Blake. The United States: From Wilderness to World Power. 4th ed. Holt, Rinehart and Winston, 1964.