Gaya APA

USA, M, O, T, A, C, O, T, I, (, A, 1, A, V. (1981). Food, fuel, and fertilizer from organic wastes . Washington: National Academy Press.

Gaya MLA

USA, MEETING, Of, The, Advisory, Commitee, On, Technology, Inovation,, (6-8, August, 1979,, Airke,, Virginia,. "Food, fuel, and fertilizer from organic wastes". Washington: National Academy Press, 1981. Buku.