APA ציטוט

Barck, O. T., & Blake, N. M. (1974). Since 1900: A history of the United States in our times (5th ed.). Macmillan.

Chicago Style (17th ed.) Citation

Barck, Oscar Theodore, and Nelson Manfred Blake. Since 1900: A History of the United States in Our Times. 5th ed. New York: Macmillan, 1974.

ציטוט MLA

Barck, Oscar Theodore, and Nelson Manfred Blake. Since 1900: A History of the United States in Our Times. 5th ed. Macmillan, 1974.