APA (7th ed.) Citation

Commager, H. S. (1967). The search for a usable past, and other essays in historiography. Knopf.

Chicago Style (17th ed.) Citation

Commager, Henry Steele. The Search for a Usable Past, and Other Essays in Historiography. New York: Knopf, 1967.

MLA (8th ed.) Citation

Commager, Henry Steele. The Search for a Usable Past, and Other Essays in Historiography. Knopf, 1967.