Citazione Stile APA (7a Edizione)

Demuth, P. B., & Hammond, T. (2013). Who is Bill Gates? Grosset & Dunlap, An Imprint of Penguin Group (USA) Inc.

Citazione stile Chigago Style (17a edizione)

Demuth, Patricia Brenna, e Ted Hammond. Who Is Bill Gates? New York: Grosset & Dunlap, An Imprint of Penguin Group (USA) Inc, 2013.

Citatione MLA (9a ed.)

Demuth, Patricia Brenna, e Ted Hammond. Who Is Bill Gates? Grosset & Dunlap, An Imprint of Penguin Group (USA) Inc, 2013.