APA Style

Federation, I, I, O, S, L, O, T, I, A. (). Proceedings of The Thirty-Ninth Colloquium on The Law of Outer Space : October 5-11 1991 Montreal, Canada . Washington D.C: .

MLA Style

Federation, International, Institute, Of, Space, Law, Of, The, International, Astronautical. "Proceedings of The Thirty-Ninth Colloquium on The Law of Outer Space : October 5-11 1991 Montreal, Canada". Washington D.C: , . Text.