APA (7th ed.) Citation

Yi, K. (2011). 12 wŏl 19 il: Chŏngkwŏn kyoch'e ŭi ch'ŏnnal (Ch'op'an.). P'urŭn Namu.

Chicago Style (17th ed.) Citation

Yi, Kang-nae. 12 Wŏl 19 Il: Chŏngkwŏn Kyoch'e ŭi Ch'ŏnnal. Ch'op'an. P'aju: P'urŭn Namu, 2011.

MLA (9th ed.) Citation

Yi, Kang-nae. 12 Wŏl 19 Il: Chŏngkwŏn Kyoch'e ŭi Ch'ŏnnal. Ch'op'an. P'urŭn Namu, 2011.

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