Cita APA (7a ed.)

Shepherd, A. J. K. (2022). The EU security continuum: Blurring internal and external security. Routledge.

Cita Chicago Style (17a ed.)

Shepherd, Alistair J. K. The EU Security Continuum: Blurring Internal and External Security. London : New York: Routledge, 2022.

Cita MLA (9a ed.)

Shepherd, Alistair J. K. The EU Security Continuum: Blurring Internal and External Security. Routledge, 2022.