(1955). The yearbook of agriculture 1955 - Water. Washington: U.S.Department of Agriculture.
Chicago Style citaatThe Yearbook of Agriculture 1955 - Water. Washington: U.S.Department of Agriculture, 1955.
MLA citatieThe Yearbook of Agriculture 1955 - Water. Washington: U.S.Department of Agriculture, 1955.
Let op: Deze citaties zijn niet altijd 100% accuraat.