APA (7th ed.) Citation

Root-Bernstein, R. S., & Root-Bernstein, M. (1999). Sparks of genius: The thirteen thinking tools of the world's most creative people. Houghton Mifflin Co.

Chicago Style (17th ed.) Citation

Root-Bernstein, Robert Scott, and Michèle Root-Bernstein. Sparks of Genius: The Thirteen Thinking Tools of the World's Most Creative People. Boston: Houghton Mifflin Co, 1999.

MLA (9th ed.) Citation

Root-Bernstein, Robert Scott, and Michèle Root-Bernstein. Sparks of Genius: The Thirteen Thinking Tools of the World's Most Creative People. Houghton Mifflin Co, 1999.