Gaya APA

permana, R, S, G. (2021). General english 2: a handbook for basic english learning/Rian sigit gesang permana . Malang: Literasi Nusantara.

Gaya MLA

permana, Rian, Sigit, Gesang. "General english 2: a handbook for basic english learning/Rian sigit gesang permana". Malang: Literasi Nusantara, 2021. Text.