APA
(1981). Food, fuel, and fertilizer from organic wastes. Washington, D.C: National Academy of Sciences.
Chicago
1981. Food, fuel, and fertilizer from organic wastes. Washington, D.C: National Academy of Sciences.
Harvard
(1981). Food, fuel, and fertilizer from organic wastes. Washington, D.C: National Academy of Sciences.
MLA
Food, fuel, and fertilizer from organic wastes. Washington, D.C: National Academy of Sciences. 1981.
