APA
United Nations Public Information (Office of....). Public Information (Office of....), United Nations Public Information (Office of....). Public Information (Office of....), . (1977). United Nations and the outer space. New York: United Nations U. S. A.
Chicago
United Nations Public Information (Office of....). Public Information (Office of....), United Nations Public Information (Office of....). Public Information (Office of....), . 1977. United Nations and the outer space. New York: United Nations U. S. A.
Harvard
United Nations Public Information (Office of....). Public Information (Office of....), United Nations Public Information (Office of....). Public Information (Office of....), . (1977). United Nations and the outer space. New York: United Nations U. S. A.
MLA
United Nations Public Information (Office of....). Public Information (Office of....), United Nations Public Information (Office of....). Public Information (Office of....), . United Nations and the outer space. New York: United Nations U. S. A. 1977.
