National Research Council (U.S.). Committee on Agricultural Production Efficiency. (1975). Agricultural production efficiency. National Academy of Sciences.
Čikaški stil citiranja (17. izdanje)National Research Council (U.S.). Committee on Agricultural Production Efficiency. Agricultural Production Efficiency. Washington: National Academy of Sciences, 1975.
MLA način citiranja (8. izdanje)National Research Council (U.S.). Committee on Agricultural Production Efficiency. Agricultural Production Efficiency. National Academy of Sciences, 1975.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.