Gaya APA

Suyamti, E, S. (2018). Brave to Speak English in Front of the Class (Cet. 1). Yogyakarta: Pustaka Pelajar.

Gaya MLA

Suyamti, Endang, Sri. "Brave to Speak English in Front of the Class". Cet. 1 Yogyakarta: Pustaka Pelajar, 2018. Text.