APA (7th ed.) Citation

Kim, K., & Levine, J. (2019). Butterfly sleep (Revised English editon.). Tupelo Press.

Chicago Style (17th ed.) Citation

Kim, Kyŏng-ju, and Jake Levine. Butterfly Sleep. Revised English editon. North Adams, Massachussets: Tupelo Press, 2019.

MLA (9th ed.) Citation

Kim, Kyŏng-ju, and Jake Levine. Butterfly Sleep. Revised English editon. Tupelo Press, 2019.

Warning: These citations may not always be 100% accurate.