APA Style Citation

Calvin Coolidge Quotes. (n.d.). BrainyQuote.com. Retrieved June 25, 2019, from BrainyQuote.com Web site: https://www.brainyquote.com/quotes/calvin_coolidge_121116

Chicago Style Citation

Calvin Coolidge Quotes. BrainyQuote.com, BrainyMedia Inc, 2019. https://www.brainyquote.com/quotes/calvin_coolidge_121116, accessed June 25, 2019.

MLA Style Citation

"Calvin Coolidge Quotes." BrainyQuote.com. BrainyMedia Inc, 2019. 25 June 2019. https://www.brainyquote.com/quotes/calvin_coolidge_121116