Cita APA

Drummond, D. F. (1955). The passing of American neutrality: 1937 - 1941. Univ. of Michigan Press.

Citación estilo Chicago

Drummond, Donald F. The Passing of American Neutrality: 1937 - 1941. Ann Arbor: Univ. of Michigan Press, 1955.

Cita MLA

Drummond, Donald F. The Passing of American Neutrality: 1937 - 1941. Univ. of Michigan Press, 1955.