APA (7th ed.) Citation

Wessel, R. A., & Butler, G. (2022). EU External Relations Law: The cases in context. Hart.

Chicago Style (17th ed.) Citation

Wessel, Ramses A., and Graham Butler. EU External Relations Law: The Cases in Context. Oxford: Hart, 2022.

MLA (9th ed.) Citation

Wessel, Ramses A., and Graham Butler. EU External Relations Law: The Cases in Context. Hart, 2022.