Cita APA (7a ed.)

Carlsnaes, W., Sjursen, H., & White, B. (2004). Contemporary European foreign policy. SAGE.

Cita Chicago Style (17a ed.)

Carlsnaes, Walter, Helene Sjursen, y Brian White. Contemporary European Foreign Policy. Thousand Oaks, Calif. ; London: SAGE, 2004.

Cita MLA (8a ed.)

Carlsnaes, Walter, et al. Contemporary European Foreign Policy. SAGE, 2004.