Gaya APA

Raharjo, I., I., D., Y., M., R., D. (2023). General English for Collegian . Yogyakarta: Deepublish.

Gaya MLA

Raharjo, Ira, Irzawati, Dan, Yohanes, Maria, Restu, Dian. "General English for Collegian". Yogyakarta: Deepublish, 2023. Text.