"OK, adj., int.1, n.2, and adv." OED Online. Oxford University Press, March 2022. Web. 19 May 2022.

"OK, adj., int.1, n.2, and adv." OED Online, Oxford University Press, March 2022, www.oed.com/viewdictionaryentry/Entry/130925;jsessionid=E891B2F805244C53E729EF2C960DA8F5. Accessed 19 May 2022.

"OK, adj., int.1, n.2, and adv.". OED Online. March 2022. Oxford University Press. https://www.oed.com/viewdictionaryentry/Entry/130925;jsessionid=E891B2F805244C53E729EF2C960DA8F5 (accessed May 19, 2022).