APA Citatie

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

Chicago Style citaat

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

MLA citatie

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

Let op: Deze citaties zijn niet altijd 100% accuraat.