APA (7th ed.) Citation

Yi, H. (2010). Kogohak yŏn'gu nonmun chip. Sahoe Kwahak Ch'ulp'ansa.

Chicago Style (17th ed.) Citation

Yi, Hye-jǒng. Kogohak Yŏn'gu Nonmun Chip. P'yŏngyang: Sahoe Kwahak Ch'ulp'ansa, 2010.

MLA (9th ed.) Citation

Yi, Hye-jǒng. Kogohak Yŏn'gu Nonmun Chip. Sahoe Kwahak Ch'ulp'ansa, 2010.

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