APA (7th ed.) Citation

SAGAN & TURCO. (1990). A path where no man thought: Nuclear winter and the end of the arms race. Century.

Chicago Style (17th ed.) Citation

SAGAN and TURCO. A Path Where No Man Thought: Nuclear Winter and the End of the Arms Race. London: Century, 1990.

MLA (8th ed.) Citation

SAGAN and TURCO. A Path Where No Man Thought: Nuclear Winter and the End of the Arms Race. Century, 1990.