APA Style
Boswell,V.R. (1955).
Effects of Certain Insecticides in Soil on Crop Plants (USDA) .
Washington,D.C:
USDA Forest Service.
Chicago Style
Boswell,V.R.
Effects of Certain Insecticides in Soil on Crop Plants (USDA).
Washington,D.C:
USDA Forest Service,
1955.
.
MLA Style
Boswell,V.R.
Effects of Certain Insecticides in Soil on Crop Plants (USDA).
Washington,D.C:
USDA Forest Service,
1955.
.
Turabian Style
Boswell,V.R.
Effects of Certain Insecticides in Soil on Crop Plants (USDA).
Washington,D.C:
USDA Forest Service,
1955.
.