APA استشهاد

Henkins, L. (1968). How nations behave: Law and foreign policy. Pall Mall Press.

استشهاد بنمط شيكاغو

Henkins, Louis. How Nations Behave: Law and Foreign Policy. London: Pall Mall Press, 1968.

MLA استشهاد

Henkins, Louis. How Nations Behave: Law and Foreign Policy. Pall Mall Press, 1968.