APA (7th ed.) Citation

Chang, H., Hee-jeong, K., & Se-min, A. (2010). The 23 things they don't say: Hajun Chang, talks about better capitalism. booki.

Chicago Style (17th ed.) Citation

Chang, Hajun, Kim Hee-jeong, and Ahn Se-min. The 23 Things They Don't Say: Hajun Chang, Talks About Better Capitalism. Seoul: booki, 2010.

MLA (8th ed.) Citation

Chang, Hajun, et al. The 23 Things They Don't Say: Hajun Chang, Talks About Better Capitalism. booki, 2010.