APA način citiranja (7. izdanje)

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

Čikaški stil citiranja (17. izdanje)

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

MLA način citiranja (8. izdanje)

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