APA (7th ed.) Citation

Léonard, S. (2019). Refugees, security and the European Union. Routledge. https://doi.org/10.4324/9780429025976

Chicago Style (17th ed.) Citation

Léonard, Sarah. Refugees, Security and the European Union. London ; New York: Routledge, 2019. https://doi.org/10.4324/9780429025976.

MLA (9th ed.) Citation

Léonard, Sarah. Refugees, Security and the European Union. Routledge, 2019. https://doi.org/10.4324/9780429025976.