MLA

Johnson, and Janne Haaland Matlary. The United Kingdom’s Defence After Brexit. Springer International Publishing, 2019.

APA

Johnson, J., & Matlary, J. Haaland. (2019). The United Kingdom’s Defence After Brexit. Springer International Publishing.

Chicago

Johnson, and Janne Haaland Matlary. The United Kingdom’s Defence After Brexit. : Springer International Publishing, 2019.