APA (7th ed.) Citation

Hacker, A. (1974). The end of the American era (9. print.). Atheneum.

Chicago Style (17th ed.) Citation

Hacker, Andrew. The End of the American Era. 9. print. New York: Atheneum, 1974.

MLA (9th ed.) Citation

Hacker, Andrew. The End of the American Era. 9. print. Atheneum, 1974.