Gaya APA

IDRIS, A, M, S. et al (2019). Citarum harum project: a restoration model of citarum river basin . Jakarta: Kementrian PPN / Bappenas.

Gaya MLA

IDRIS, Abdul, Malik, Sadat. et al. "Citarum harum project: a restoration model of citarum river basin". Jakarta: Kementrian PPN / Bappenas, 2019. Artikel.