APA (7th ed.) Citation

Song, W., & 임홍빈. (2018). Korean Grammar for Speaking 2. b서울대학교출판문화원.

Chicago Style (17th ed.) Citation

Song, Won, and 임홍빈. Korean Grammar for Speaking 2. 서울: b서울대학교출판문화원, 2018.

MLA (9th ed.) Citation

Song, Won, and 임홍빈. Korean Grammar for Speaking 2. b서울대학교출판문화원, 2018.