APA (7th ed.) Citation

Current, R., & Goodwin, G. J. (1980). Since 1865. Knopf.

Chicago Style (17th ed.) Citation

Current, Richard, and Gerald J. Goodwin. Since 1865. New York: Knopf, 1980.

MLA (9th ed.) Citation

Current, Richard, and Gerald J. Goodwin. Since 1865. Knopf, 1980.