Gaya APA

S, D, N. et al (2017). Geochemical Soil Survey On Northern Part of Sumatera for Joint Study CGS And CMCGR . Bandung: Pusat Sumber Daya Mineral BatuBara dan Panas Bumi.

Gaya MLA

S, Dwi, Nugroho. et al. "Geochemical Soil Survey On Northern Part of Sumatera for Joint Study CGS And CMCGR". Bandung: Pusat Sumber Daya Mineral BatuBara dan Panas Bumi, 2017. Umum.