Gaya APA

Wicaksono, G, A. (2020). English Course Textbook : Textbook For EFL Students In The First Semester (cet. 1). Yogyakarta: Deepublish.

Gaya MLA

Wicaksono, Garda, Arif. "English Course Textbook : Textbook For EFL Students In The First Semester". cet. 1 Yogyakarta: Deepublish, 2020. Text.