"model, n. and adj." OED Online. Oxford University Press, June 2017. Web. 17 December 2017.

"model, n. and adj." OED Online, Oxford University Press, June 2017, www.oed.com/viewdictionaryentry/Entry/120577. Accessed 17 December 2017.

"model, n. and adj.". OED Online. June 2017. Oxford University Press. http://www.oed.com/viewdictionaryentry/Entry/120577?print&print&print&print&print&print&print&print&print&print&print&print&print&print&print&print&print&print&print&print&print&print&print&print&print&print&print&print (accessed December 17, 2017).