APA (7th ed.) Citation

O, C. (1956). Chosŏn ryŏksa kyosu ch'amgosŏ: Ch'ogŭp chung hakkyo kyowŏn yong. Kyoyuk tosŏ ch'ulp'ansa.

Chicago Style (17th ed.) Citation

O, Changhwan. Chosŏn Ryŏksa Kyosu Ch'amgosŏ: Ch'ogŭp Chung Hakkyo Kyowŏn Yong. Kyoyuk tosŏ ch'ulp'ansa, 1956.

MLA (9th ed.) Citation

O, Changhwan. Chosŏn Ryŏksa Kyosu Ch'amgosŏ: Ch'ogŭp Chung Hakkyo Kyowŏn Yong. Kyoyuk tosŏ ch'ulp'ansa, 1956.

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