APA (7th ed.) Citation

Oppenheim, L. (2012). International Law. A Treatise. Volume I (of 2) Peace. Second Edition. Project Gutenberg.

Chicago Style (17th ed.) Citation

Oppenheim, L. International Law. A Treatise. Volume I (of 2) Peace. Second Edition. Project Gutenberg, 2012.

MLA (9th ed.) Citation

Oppenheim, L. International Law. A Treatise. Volume I (of 2) Peace. Second Edition. Project Gutenberg, 2012.

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