APA Style Citation

Bill Gates Quotes. (n.d.). BrainyQuote.com. Retrieved September 19, 2019, from BrainyQuote.com Web site: https://www.brainyquote.com/quotes/bill_gates_412406

Chicago Style Citation

Bill Gates Quotes. BrainyQuote.com, BrainyMedia Inc, 2019. https://www.brainyquote.com/quotes/bill_gates_412406, accessed September 19, 2019.

MLA Style Citation

"Bill Gates Quotes." BrainyQuote.com. BrainyMedia Inc, 2019. 19 September 2019. https://www.brainyquote.com/quotes/bill_gates_412406