Cita APA (7a ed.)

Gazley, J. G. (1926). American opinion of german unification, 1848-1871. Columbia University.

Cita Chicago Style (17a ed.)

Gazley, John Gerow. American Opinion of German Unification, 1848-1871. New York: Columbia University, 1926.

Cita MLA (9a ed.)

Gazley, John Gerow. American Opinion of German Unification, 1848-1871. Columbia University, 1926.