Gaya APA

Yosodipuro, A. (2017). Smart English Grammar : Simple, Meaningful, & Argumentative ; Cara Mudah Mahir Grammar (Cet.3). Jakarta: PT Gramedia Pustaka Utama.

Gaya MLA

Yosodipuro, Arif. "Smart English Grammar : Simple, Meaningful, & Argumentative ; Cara Mudah Mahir Grammar". Cet.3 Jakarta: PT Gramedia Pustaka Utama, 2017. Text.