APA

Estados Unidos de América, . (1966). The Constitution of the United States. New York: Barnes and Noble.

Chicago

Estados Unidos de América, . 1966. The Constitution of the United States. New York: Barnes and Noble.

Harvard

Estados Unidos de América, . (1966). The Constitution of the United States. New York: Barnes and Noble.

MLA

Estados Unidos de América, . The Constitution of the United States. New York: Barnes and Noble. 1966.