Gaya APA

Nugraha, M, H, S, A, L, E. (). Pengantar Biomassa Hutan . : Deepublish.

Gaya MLA

Nugraha, Maman, Hermawan,, Suharyanto,, Ani, Leilani,, Erick. "Pengantar Biomassa Hutan". : Deepublish, . Text.