APA Style

Hwang, E, Y., Glsongi, . (2015). Ketekunan is the Power of Life (cet. 1). Jakarta: PT Elex Media Komputindo.

MLA Style

Hwang, Eun, Young., Glsongi, . "Ketekunan is the Power of Life". cet. 1 Jakarta: PT Elex Media Komputindo, 2015. Buku SMP Athalia.