Citação norma APA

Gates, B., & Rogak, L. (2012). Impatient optimist: Bill gates in his own words. Collins Business.

Citação norma Chicago

Gates, Bill, and Lisa Rogak. Impatient Optimist: Bill Gates in His Own Words. Utterpradesh: Collins Business, 2012.

Citação norma MLA

Gates, Bill, and Lisa Rogak. Impatient Optimist: Bill Gates in His Own Words. Collins Business, 2012.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.