U.S. Library of Congress. Legislative Reference Service & United States. Congress. Senate. Committee on Aeronautical and Space Sciences. (1961). Legal problems of space exploration: A symposium prepared for the use of the Committee on Aeronautical and Space Sciences, United States Senate. U. S. Govt. Print. Off.
Citazione stile Chigago Style (17a edizione)U.S. Library of Congress. Legislative Reference Service e United States. Congress. Senate. Committee on Aeronautical and Space Sciences. Legal Problems of Space Exploration: A Symposium Prepared for the Use of the Committee on Aeronautical and Space Sciences, United States Senate. Washington: U. S. Govt. Print. Off, 1961.
Citatione MLA (9a ed.)U.S. Library of Congress. Legislative Reference Service e United States. Congress. Senate. Committee on Aeronautical and Space Sciences. Legal Problems of Space Exploration: A Symposium Prepared for the Use of the Committee on Aeronautical and Space Sciences, United States Senate. U. S. Govt. Print. Off, 1961.