Gaya APA

Kim, U., Um, S, H. (2016). I'm Going To Be a Pretty Girl with Slim Yoga (1). Jakarta: PT Gramedia Pustaka Utama.

Gaya MLA

Kim, Un-jung., Um, Seung, Hee. "I'm Going To Be a Pretty Girl with Slim Yoga". 1 Jakarta: PT Gramedia Pustaka Utama, 2016. Text.