Cita APA (7a ed.)

Rosen, W. (2010). The most powerful idea in the world: A story of steam, industry and invention. Random House.

Cita Chicago Style (17a ed.)

Rosen, William. The Most Powerful Idea in the World: A Story of Steam, Industry and Invention. New York: Random House, 2010.

Cita MLA (9a ed.)

Rosen, William. The Most Powerful Idea in the World: A Story of Steam, Industry and Invention. Random House, 2010.