APA (7th ed.) Citation

Armstrong, J. D., Brunée, J., Byers, M., Jackson, J. H., & Kennedy, D. (2009). Routledge handbook of international law. Routledge.

Chicago Style (17th ed.) Citation

Armstrong, J. D., Jutta Brunée, Michael Byers, John H. Jackson, and David Kennedy. Routledge Handbook of International Law. London ; New York: Routledge, 2009.

MLA (9th ed.) Citation

Armstrong, J. D., et al. Routledge Handbook of International Law. Routledge, 2009.