APA (7th ed.) Citation

PERKINS, D. (1955). The American Approach to Foreign Policy. Harvard University Press.

Chicago Style (17th ed.) Citation

PERKINS, Dexter. The American Approach to Foreign Policy. Harvard University Press, 1955.

MLA (8th ed.) Citation

PERKINS, Dexter. The American Approach to Foreign Policy. Harvard University Press, 1955.