APA (7th ed.) Citation

Caspersen, N., & Stansfield, G. R. V. (2011). Unrecognized states in the international system. Routledge.

Chicago Style (17th ed.) Citation

Caspersen, Nina, and Gareth R. V. Stansfield. Unrecognized States in the International System. Milton Park, Abingdon, Oxon ; New York: Routledge, 2011.

MLA (9th ed.) Citation

Caspersen, Nina, and Gareth R. V. Stansfield. Unrecognized States in the International System. Routledge, 2011.