"OK, adj., int.1, n.2, and adv." OED Online. Oxford University Press, March 2022. Web. 22 May 2022.

"OK, adj., int.1, n.2, and adv." OED Online, Oxford University Press, March 2022, www.oed.com/viewdictionaryentry/Entry/130925;jsessionid=1815E2E7407949618AE4BB1028E9819E. Accessed 22 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=1815E2E7407949618AE4BB1028E9819E (accessed May 22, 2022).