APA (7th ed.) Citation

(1985). Koryŏ kayo yŏnʼgu (Sampʻan.). Chŏngŭm Munhwasa.

Chicago Style (17th ed.) Citation

Koryŏ Kayo Yŏnʼgu. Sampʻan. Sŏul Tʻŭkpyŏl-si: Chŏngŭm Munhwasa, 1985.

MLA (9th ed.) Citation

Koryŏ Kayo Yŏnʼgu. Sampʻan. Chŏngŭm Munhwasa, 1985.

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