Gaya APA

Rizka, H. et al (2024). TOEFL (Test of English as a Foreign Language) : Self Preparation Course . Yogyakarta: Pustaka Baru Press.

Gaya MLA

Rizka, Haira. et al. "TOEFL (Test of English as a Foreign Language) : Self Preparation Course". Yogyakarta: Pustaka Baru Press, 2024. Text.