APA Style Citation

Robert Green Ingersoll Quotes. (n.d.). BrainyQuote.com. Retrieved September 18, 2019, from BrainyQuote.com Web site: https://www.brainyquote.com/authors/robert-green-ingersoll-quotes

Chicago Style Citation

Robert Green Ingersoll Quotes. BrainyQuote.com, BrainyMedia Inc, 2019. https://www.brainyquote.com/authors/robert-green-ingersoll-quotes, accessed September 18, 2019.

MLA Style Citation

"Robert Green Ingersoll Quotes." BrainyQuote.com. BrainyMedia Inc, 2019. 18 September 2019. https://www.brainyquote.com/authors/robert-green-ingersoll-quotes