Ch'oe, C., & Chǒn, K. (1990). Pukhan ŭi minsok yesul (Ch'op'an.). Koryŏwŏn.
Chicago Style (17th ed.) CitationCh'oe, Ch'ŏl, and Kyǒng-uk Chǒn. Pukhan ŭi Minsok Yesul. Ch'op'an. Sŏul: Koryŏwŏn, 1990.
MLA (9th ed.) CitationCh'oe, Ch'ŏl, and Kyǒng-uk Chǒn. Pukhan ŭi Minsok Yesul. Ch'op'an. Koryŏwŏn, 1990.
Warning: These citations may not always be 100% accurate.