APA (7th ed.) Citation

O'Connell, D. P. (1970). International law (2.ed.). Stevens.

Chicago Style (17th ed.) Citation

O'Connell, Daniel P. International Law. 2.ed. London: Stevens, 1970.

MLA (9th ed.) Citation

O'Connell, Daniel P. International Law. 2.ed. Stevens, 1970.