APA Style Citation

Frans de Waal Quotes. (n.d.). BrainyQuote.com. Retrieved August 22, 2019, from BrainyQuote.com Web site: https://www.brainyquote.com/quotes/frans_de_waal_555254

Chicago Style Citation

Frans de Waal Quotes. BrainyQuote.com, BrainyMedia Inc, 2019. https://www.brainyquote.com/quotes/frans_de_waal_555254, accessed August 22, 2019.

MLA Style Citation

"Frans de Waal Quotes." BrainyQuote.com. BrainyMedia Inc, 2019. 22 August 2019. https://www.brainyquote.com/quotes/frans_de_waal_555254