Cita APA (7th ed.)

Brinkley, A. (1997). The unfinished nation: A concise history of the American people (2nd ed.). McGraw-hill.

Cita Chicago (17th ed.)

Brinkley, Alan. The Unfinished Nation: A Concise History of the American People. 2nd ed. New York: McGraw-hill, 1997.

Cita MLA (9th ed.)

Brinkley, Alan. The Unfinished Nation: A Concise History of the American People. 2nd ed. McGraw-hill, 1997.