Clarke, A. C., & National Geographic Society. (1994). Front line of discovery: Science on the Brink of tomorrow. Washington: National Geographic Society.
Chicago Style CitationClarke, Arthur Charles, and National Geographic Society. Front Line of Discovery: Science On the Brink of Tomorrow. Washington: National Geographic Society, 1994.
MLA CitationClarke, Arthur Charles, and National Geographic Society. Front Line of Discovery: Science On the Brink of Tomorrow. Washington: National Geographic Society, 1994.
Warning: These citations may not always be 100% accurate.