APA (7th ed.) Citation

(1994). Challenges to the United Nations: Building a safer world (1. publ.). Catholic Inst. for Internat. Relations u.a.

Chicago Style (17th ed.) Citation

Challenges to the United Nations: Building a Safer World. 1. publ. London: Catholic Inst. for Internat. Relations u.a, 1994.

MLA (9th ed.) Citation

Challenges to the United Nations: Building a Safer World. 1. publ. Catholic Inst. for Internat. Relations u.a, 1994.