Norton, M. B. (1999). A people and a nation: A history of the United States (Brief ed., 5. ed., [complete edition].). Houghton Mifflin.
Cita Chicago Style (17a ed.)Norton, Mary Beth. A People and a Nation: A History of the United States. Brief ed., 5. ed., [complete edition]. Boston [u.a.]: Houghton Mifflin, 1999.
Cita MLA (9a ed.)Norton, Mary Beth. A People and a Nation: A History of the United States. Brief ed., 5. ed., [complete edition]. Houghton Mifflin, 1999.
Precaución: Estas citas no son 100% exactas.