APA (7th ed.) Citation

Yi, N. (1980). Ko sosŏl yŏnʼgu. Iu Chʻulpʻansa.

Chicago Style (17th ed.) Citation

Yi, Nŭng-u. Ko Sosŏl Yŏnʼgu. Sŏul-si: Iu Chʻulpʻansa, 1980.

MLA (9th ed.) Citation

Yi, Nŭng-u. Ko Sosŏl Yŏnʼgu. Iu Chʻulpʻansa, 1980.

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