APA (7th ed.) Citation

Janis. (1993). An introduction to international law (2nd ed.). Little.

Chicago Style (17th ed.) Citation

Janis. An Introduction to International Law. 2nd ed. Boston: Little, 1993.

MLA (8th ed.) Citation

Janis. An Introduction to International Law. 2nd ed. Little, 1993.

Warning: These citations may not always be 100% accurate.