(2006). Soil and water conservation engineering. New York: Thomson Delmar Learning.
Čikaški stil citiranjaSoil and Water Conservation Engineering. New York: Thomson Delmar Learning, 2006.
MLA način citiranjaSoil and Water Conservation Engineering. New York: Thomson Delmar Learning, 2006.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.