Gaya APA

Hidayati, N, N., Nursusanto, S, W. (2017). Super ITP TOEFL Tricks Skor 600++ (-). Yogyakarta: SCRITTO BOOKS.

Gaya MLA

Hidayati, Niswatin, Nurul., Nursusanto, Stevanus, Widuri. "Super ITP TOEFL Tricks Skor 600++". - Yogyakarta: SCRITTO BOOKS, 2017. Text.