APA

Bemis S. F., . (1949). John Quincy Adams and the foundations of American foreign policy. New York: Knopf.

Chicago

Bemis Samuel Flagg, . 1949. John Quincy Adams and the foundations of American foreign policy. New York: Knopf.

Harvard

Bemis S. F., . (1949). John Quincy Adams and the foundations of American foreign policy. New York: Knopf.

MLA

Bemis Samuel Flagg, . John Quincy Adams and the foundations of American foreign policy. New York: Knopf. 1949.