Gates, B., & Hemingway, C. (1999). Business @ the speed of thought: Succeeding in the digital economy. Penguin.
Citação norma ChicagoGates, Bill, and Collins Hemingway. Business @ the Speed of Thought: Succeeding in the Digital Economy. London: Penguin, 1999.
Citação norma MLAGates, Bill, and Collins Hemingway. Business @ the Speed of Thought: Succeeding in the Digital Economy. Penguin, 1999.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.