APA (7th ed.) Citation

Kim, W. (1971). Kugŏ ŭmun ch'egye ŭi yŏn'gu (Ch'op'an.). Ilchogak.

Chicago Style (17th ed.) Citation

Kim, Wan-jin. Kugŏ ŭmun Ch'egye ŭi Yŏn'gu. Ch'op'an. Sŏul: Ilchogak, 1971.

MLA (9th ed.) Citation

Kim, Wan-jin. Kugŏ ŭmun Ch'egye ŭi Yŏn'gu. Ch'op'an. Ilchogak, 1971.

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