APA Style Citation

Black Hole Quotes. (n.d.). BrainyQuote.com. Retrieved October 14, 2019, from BrainyQuote.com Web site: https://www.brainyquote.com/topics/black-hole-quotes

Chicago Style Citation

Black Hole Quotes. BrainyQuote.com, BrainyMedia Inc, 2019. https://www.brainyquote.com/topics/black-hole-quotes, accessed October 14, 2019.

MLA Style Citation

"Black Hole Quotes." BrainyQuote.com. BrainyMedia Inc, 2019. 14 October 2019. https://www.brainyquote.com/topics/black-hole-quotes