APA Style Citation

Richard Stallman Quotes. (n.d.). BrainyQuote.com. Retrieved June 18, 2019, from BrainyQuote.com Web site: https://www.brainyquote.com/authors/richard_stallman_2

Chicago Style Citation

Richard Stallman Quotes. BrainyQuote.com, BrainyMedia Inc, 2019. https://www.brainyquote.com/authors/richard_stallman_2, accessed June 18, 2019.

MLA Style Citation

"Richard Stallman Quotes." BrainyQuote.com. BrainyMedia Inc, 2019. 18 June 2019. https://www.brainyquote.com/authors/richard_stallman_2