"OK, adj., int.1, n.2, and adv." OED Online. Oxford University Press, March 2022. Web. 20 May 2022.

"OK, adj., int.1, n.2, and adv." OED Online, Oxford University Press, March 2022, www.oed.com/viewdictionaryentry/Entry/130925;jsessionid=585918AF059E8894F4F95F0673EDFFB2. Accessed 20 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=585918AF059E8894F4F95F0673EDFFB2 (accessed May 20, 2022).