Norton, M. B. (1996). A people and a nation: A history of the United States (Brief ed., 4th ed.). Houghton Mifflin Co..
Chicago-viite (17. p.)Norton, Mary Beth. A People and a Nation: A History of the United States. Brief ed., 4th ed. Boston: Houghton Mifflin Co., 1996.
MLA-viite (8. p.)Norton, Mary Beth. A People and a Nation: A History of the United States. Brief ed., 4th ed. Houghton Mifflin Co., 1996.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.