Cita APA (7a ed.)

Olsson, S. (2009). Crisis Management in the European Union: Cooperation in the Face of Emergencies. Springer.

Cita Chicago Style (17a ed.)

Olsson, Stefan. Crisis Management in the European Union: Cooperation in the Face of Emergencies. ; New York: Springer, 2009.

Cita MLA (9a ed.)

Olsson, Stefan. Crisis Management in the European Union: Cooperation in the Face of Emergencies. Springer, 2009.