APA Style Citation

Andy Hertzfeld Quotes. (n.d.). BrainyQuote.com. Retrieved June 20, 2019, from BrainyQuote.com Web site: https://www.brainyquote.com/quotes/andy_hertzfeld_322510

Chicago Style Citation

Andy Hertzfeld Quotes. BrainyQuote.com, BrainyMedia Inc, 2019. https://www.brainyquote.com/quotes/andy_hertzfeld_322510, accessed June 20, 2019.

MLA Style Citation

"Andy Hertzfeld Quotes." BrainyQuote.com. BrainyMedia Inc, 2019. 20 June 2019. https://www.brainyquote.com/quotes/andy_hertzfeld_322510