MLA Style
"Miao-Yao Languages." YourDictionary. LoveToKnow, n.d. Web. 21 May 2013. <http://www.yourdictionary.com/languages/miaoyao.html>.
APA Style
Miao-Yao Languages. (n.d.). Retrieved May 21st, 2013, from http://www.yourdictionary.com/languages/miaoyao.html