APA (7th ed.) Citation

Hollis, D. B. (2012). The Oxford guide to Treaties. Oxford University Press.

Chicago Style (17th ed.) Citation

Hollis, Duncan B. The Oxford Guide to Treaties. Oxford: Oxford University Press, 2012.

MLA (9th ed.) Citation

Hollis, Duncan B. The Oxford Guide to Treaties. Oxford University Press, 2012.

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