APA (7th ed.) Citation

Sklar, M. J. (1992). The United States as a developing country: Studies in U.S. history in the progressive era and the 1920s. Cambridge University Press.

Chicago Style (17th ed.) Citation

Sklar, Martin J. The United States as a Developing Country: Studies in U.S. History in the Progressive Era and the 1920s. Cambridge [England] ; New York, NY, USA: Cambridge University Press, 1992.

MLA (8th ed.) Citation

Sklar, Martin J. The United States as a Developing Country: Studies in U.S. History in the Progressive Era and the 1920s. Cambridge University Press, 1992.