Gaya APA

Nature, B, F, O, W. (2021). Wain's Trasures The Biodiversity of Sungai Wain . Balikpapan: yayasan Indocita madani.

Gaya MLA

Nature, Balikpapan, Friends, Of, Wild. "Wain's Trasures The Biodiversity of Sungai Wain". Balikpapan: yayasan Indocita madani, 2021. Text.