Cita APA (7th ed.)

(1993). Collective security in a changing world. Lynne Rienner Publishers.

Cita Chicago (17th ed.)

Collective Security in a Changing World. Boulder, Colo: Lynne Rienner Publishers, 1993.

Cita MLA (9th ed.)

Collective Security in a Changing World. Lynne Rienner Publishers, 1993.