Gaya APA

Setiyadi, A, B. (2020). Teaching English As a Foreign Language (ed. 2. cet. 1). Yogyakarta: Graha Ilmu.

Gaya MLA

Setiyadi, Ag., Bambang. "Teaching English As a Foreign Language". ed. 2. cet. 1 Yogyakarta: Graha Ilmu, 2020. Buku.