APA (7th ed.) Citation

Hacker, L. M., & Kendrick, B. B. (1949). The United States since 1865. Applenton-Century-Crofts.

Chicago Style (17th ed.) Citation

Hacker, Louis M., and Benjamin B. Kendrick. The United States Since 1865. Applenton-Century-Crofts, 1949.

MLA (8th ed.) Citation

Hacker, Louis M., and Benjamin B. Kendrick. The United States Since 1865. Applenton-Century-Crofts, 1949.