APA

LAUTERPACHT H., OPPENHEIM L. & Longmans & Company. (1967). International Law. London: LONGMANS.

Chicago

LAUTERPACHT H, OPPENHEIM L and Longmans & Company. 1967. International Law. London: LONGMANS.

Harvard

LAUTERPACHT H., OPPENHEIM L. and Longmans & Company. (1967). International Law. London: LONGMANS.

MLA

LAUTERPACHT H, OPPENHEIM L and Longmans & Company. International Law. London: LONGMANS. 1967.