After the Greek letters used in naming these organisations.
"greek-system." YourDictionary, n.d. Web. 11 December 2018. <https://www.yourdictionary.com/greek-system>.
greek-system. (n.d.). Retrieved December 11th, 2018, from https://www.yourdictionary.com/greek-system
Yes, I'd like to receive Word of the Day emails from YourDictionary.com
By continuing, you agree to our
Please set a username for yourself.
People will see it as Author Name with your public flash cards.