Citazione Stile APA (7a Edizione)

Bailey, T. A., & Kennedy, D. M. (1987). The American spirit: United States history as seen by contemporaries (6. ed.). Heath.

Citazione stile Chigago Style (17a edizione)

Bailey, Thomas A., e David M. Kennedy. The American Spirit: United States History as Seen by Contemporaries. 6. ed. Lexington, Mass: Heath, 1987.

Citatione MLA (9a ed.)

Bailey, Thomas A., e David M. Kennedy. The American Spirit: United States History as Seen by Contemporaries. 6. ed. Heath, 1987.