APA (7th ed.) Citation

Hillen, J. (2000). Blue helmets: The strategy of UN military operations (2nd ed.). Brassey's.

Chicago Style (17th ed.) Citation

Hillen, John. Blue Helmets: The Strategy of UN Military Operations. 2nd ed. Washington, D.C.: Brassey's, 2000.

MLA (8th ed.) Citation

Hillen, John. Blue Helmets: The Strategy of UN Military Operations. 2nd ed. Brassey's, 2000.