APA (7th ed.) Citation

Smith, L. C. (2010). The world in 2050: Four forces shaping civilization's northern future. Dutton.

Chicago Style (17th ed.) Citation

Smith, Laurence C. The World in 2050: Four Forces Shaping Civilization's Northern Future. New York, NY: Dutton, 2010.

MLA (9th ed.) Citation

Smith, Laurence C. The World in 2050: Four Forces Shaping Civilization's Northern Future. Dutton, 2010.