Hofstadter, R., Miller, W., & Aaron, D. (1957). The United States: The History of a republic (2nd. ed.). Prentice Hall.
Cita Chicago Style (17a ed.)Hofstadter, Richard, William Miller, y Daniel Aaron. The United States: The History of a Republic. 2nd. ed. New Jersey: Prentice Hall, 1957.
Cita MLA (9a ed.)Hofstadter, Richard, et al. The United States: The History of a Republic. 2nd. ed. Prentice Hall, 1957.
Precaución: Estas citas no son 100% exactas.