APA (7th ed.) Citation

Yoon, A., & Yang, H. (2015). Who eats first? TanTan Publishing.

Chicago Style (17th ed.) Citation

Yoon, Ae-hae, and Hae-won Yang. Who Eats First? Los Angeles, CA: TanTan Publishing, 2015.

MLA (8th ed.) Citation

Yoon, Ae-hae, and Hae-won Yang. Who Eats First? TanTan Publishing, 2015.

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