APA Style

Proceedings of The Thirty-Ninth Colloquium on The Law of Outer Space : August 28 - September 5 1992 Washington DC. (). Reston, VA: .

MLA Style

Proceedings of The Thirty-Ninth Colloquium on The Law of Outer Space : August 28 - September 5 1992 Washington DC. . Reston, VA: , . Text.