Gaya APA

Yosodipuro, A. (2018). Smart English Grammar Simple, Meaningful, & Argumentative : Cara Mudah Mahir Grammar (Cet.4). Jakarta: PT Gramedia Pustaka Utama.

Gaya MLA

Yosodipuro, Arif. "Smart English Grammar Simple, Meaningful, & Argumentative : Cara Mudah Mahir Grammar". Cet.4 Jakarta: PT Gramedia Pustaka Utama, 2018. Text.