APA

Falk R. A., American Society Of International Law, . (1968). The Vietnam war and international law: American Society of International Law. Princeton, N.J: Princeton University Press.

Chicago

Falk Richard A, American Society Of International Law, . 1968. The Vietnam war and international law: American Society of International Law. Princeton, N.J: Princeton University Press.

Harvard

Falk R. A., American Society Of International Law, . (1968). The Vietnam war and international law: American Society of International Law. Princeton, N.J: Princeton University Press.

MLA

Falk Richard A, American Society Of International Law, . The Vietnam war and international law: American Society of International Law. Princeton, N.J: Princeton University Press. 1968.