National Geographic Society (U.S.). (1983). Journey into the universe through time and space. The Society.
Chicago Style (17th ed.) CitationNational Geographic Society (U.S.). Journey into the Universe Through Time and Space. Washington, D.C.: The Society, 1983.
MLA (9th ed.) CitationNational Geographic Society (U.S.). Journey into the Universe Through Time and Space. The Society, 1983.
Warning: These citations may not always be 100% accurate.