APA Style

Santosa, M, A., Sembiring, S, N. (1997). Hak Gugat Organisasi Lingkungan (environmental legal standing) . Jakarta: Indonesian Center for Environmental Law (ICEL).

MLA Style

Santosa, Mas, Achmad., Sembiring, Sulaiman, N.. "Hak Gugat Organisasi Lingkungan (environmental legal standing)". Jakarta: Indonesian Center for Environmental Law (ICEL), 1997. Text.