APA (7th ed.) Citation

Langer, W. L. (1969). Political and social upheaval, 1832 - 1852. Harper & Row.

Chicago Style (17th ed.) Citation

Langer, William Leonard. Political and Social Upheaval, 1832 - 1852. New York [u.a.]: Harper & Row, 1969.

MLA (8th ed.) Citation

Langer, William Leonard. Political and Social Upheaval, 1832 - 1852. Harper & Row, 1969.