APA

Schwartz Mortimer D,, . (1987). Proceedings of the twenty ninth colloquium on the law of outer space. New York: American Institute of Aeronautics and Astronatics.

Chicago

Schwartz Mortimer D,, . 1987. Proceedings of the twenty ninth colloquium on the law of outer space. New York: American Institute of Aeronautics and Astronatics.

Harvard

Schwartz Mortimer D,, . (1987). Proceedings of the twenty ninth colloquium on the law of outer space. New York: American Institute of Aeronautics and Astronatics.

MLA

Schwartz Mortimer D,, . Proceedings of the twenty ninth colloquium on the law of outer space. New York: American Institute of Aeronautics and Astronatics. 1987.