(1998). Prize-winning fertilizers mix tremendously increases yields. Agriculture.
Chicago (17e ed.) Bronvermelding"Prize-winning Fertilizers Mix Tremendously Increases Yields." Agriculture 1998.
MLA (9e ed.) Bronvermelding"Prize-winning Fertilizers Mix Tremendously Increases Yields." Agriculture, 1998.
Let op: Deze citaties zijn niet altijd 100% accuraat.