APA Style
Huda, Z, A. (2017).
Fokus Pendalaman Materi & Soal TOEFL - Ultimate Edition (pertama).
Surabaya:
Genta Group Production.
MLA Style
Huda, Zin-giber, Al.
"Fokus Pendalaman Materi & Soal TOEFL - Ultimate Edition".
pertama
Surabaya:
Genta Group Production,
2017.
Text.