APA Style Citation

Stewart Butterfield Quotes. (n.d.). BrainyQuote.com. Retrieved June 19, 2019, from BrainyQuote.com Web site: https://www.brainyquote.com/quotes/stewart_butterfield_706215

Chicago Style Citation

Stewart Butterfield Quotes. BrainyQuote.com, BrainyMedia Inc, 2019. https://www.brainyquote.com/quotes/stewart_butterfield_706215, accessed June 19, 2019.

MLA Style Citation

"Stewart Butterfield Quotes." BrainyQuote.com. BrainyMedia Inc, 2019. 19 June 2019. https://www.brainyquote.com/quotes/stewart_butterfield_706215