APA ציטוט

Litwack, L. F., & Jordan, W. D. (1991). The United States: Becoming a world power (Seventh Edition.). Prentice Hall.

Chicago Style (17th ed.) Citation

Litwack, Leon F., and Winthrop D. Jordan. The United States: Becoming a World Power. Seventh Edition. Englewood Cliffs, New Jersey: Prentice Hall, 1991.

ציטוט MLA

Litwack, Leon F., and Winthrop D. Jordan. The United States: Becoming a World Power. Seventh Edition. Prentice Hall, 1991.