APA (7th ed.) Citation

Ekirch, A. A. (1944). The idea of progress in America, 1815 - 1860. Columbia Univ. Pr.

Chicago Style (17th ed.) Citation

Ekirch, Arthur Alphonse. The Idea of Progress in America, 1815 - 1860. New York: Columbia Univ. Pr, 1944.

MLA (9th ed.) Citation

Ekirch, Arthur Alphonse. The Idea of Progress in America, 1815 - 1860. Columbia Univ. Pr, 1944.

Warning: These citations may not always be 100% accurate.