APA (7th ed.) Citation

Yoo, A. (2019). Twice World. Grasindo.

Chicago Style (17th ed.) Citation

Yoo, Ara. Twice World. Grasindo, 2019.

MLA (8th ed.) Citation

Yoo, Ara. Twice World. Grasindo, 2019.

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