APA (7th ed.) Citation

Houghton Mifflin Company, Mason, L. C., Jacobs, W. J., Ludlum, R. P., DiBacco, T. V., & Appy, C. G. (1992). History of the United States. Houghton Mifflin Company.

Chicago Style (17th ed.) Citation

Houghton Mifflin Company, Lorna C. Mason, William Jay Jacobs, Robert Phillips Ludlum, Thomas V. DiBacco, and Christian G. Appy. History of the United States. Boston: Houghton Mifflin Company, 1992.

MLA (9th ed.) Citation

Houghton Mifflin Company, et al. History of the United States. Houghton Mifflin Company, 1992.