APA aipamena

Krout, J. A., & Rice, A. S. (1977). United States since 1865 (19th ed.). Barnes & Noble.

Chicago Style aipamena

Krout, John Allen, and Arnold S. Rice. United States Since 1865. 19th ed. New York: Barnes & Noble, 1977.

MLA aipamena

Krout, John Allen, and Arnold S. Rice. United States Since 1865. 19th ed. Barnes & Noble, 1977.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.