Cita APA (7a ed.)

Perkins, D. (1962). The American Approach To Foreign Policy ([rev. ed.].). Harvard University Press.

Cita Chicago Style (17a ed.)

Perkins, Dexter. The American Approach To Foreign Policy. [rev. ed.]. Cambridge: Harvard University Press, 1962.

Cita MLA (9a ed.)

Perkins, Dexter. The American Approach To Foreign Policy. [rev. ed.]. Harvard University Press, 1962.