Gaya APA

Melinda, N., Bire, M, O, H. (2021). Bahan Ajar Pencemaran Lingkungan Berbasis Problem Based Learning (PBL) . Yogyakarta: Deepublish.

Gaya MLA

Melinda, Nonci., Bire, Markus, O, Here. "Bahan Ajar Pencemaran Lingkungan Berbasis Problem Based Learning (PBL)". Yogyakarta: Deepublish, 2021. Text.