APA (7th ed.) Citation

Becker, C. L., & Kammen, M. G. (1973). "What is the good of history?" Selected letters of Carl L. Becker, 1900 -1945. Cornell University Press.

Chicago Style (17th ed.) Citation

Becker, Carl L., and Michael G. Kammen. "What Is the Good of History?" Selected Letters of Carl L. Becker, 1900 -1945. Ithaca: Cornell University Press, 1973.

MLA (9th ed.) Citation

Becker, Carl L., and Michael G. Kammen. "What Is the Good of History?" Selected Letters of Carl L. Becker, 1900 -1945. Cornell University Press, 1973.