Gaya APA

Sicular, D, T. (1992). Scavengers, recyclers, and solutions for solid waste management in Indonesia . Berkeley, CA: University of California. Center for Southeast Asi.

Gaya MLA

Sicular, Daniel, T.. "Scavengers, recyclers, and solutions for solid waste management in Indonesia". Berkeley, CA: University of California. Center for Southeast Asi, 1992. Buku.