APA (7th ed.) Zitazioa

Robertson, J. I. (1992). Civil war!: Merica becomes one nation. Alferd A. Knopf.

Chicago Style (17th ed.) Zitazioa

Robertson, James I. Civil War!: Merica Becomes One Nation. New York: Alferd A. Knopf, 1992.

MLA (9th ed.) Zitazioa

Robertson, James I. Civil War!: Merica Becomes One Nation. Alferd A. Knopf, 1992.