Gaya APA

J, . et al (1990). Peat Resources Survey at Dendang and Along the Batanghari River from Jambi to Coast, Sumatera . Bandung: Directorate of Mineral Resources.

Gaya MLA

J, . et al. "Peat Resources Survey at Dendang and Along the Batanghari River from Jambi to Coast, Sumatera". Bandung: Directorate of Mineral Resources, 1990. Text.