APA Style
Wiebe,G.A and Reid,D.A. (1961).
Classification of Barley Varieties grown in the United States and Canada in 1958 (USDA Bulletin No. 1224) .
Washington,D.C:
USDA, Agricultural Research Service.
Chicago Style
Wiebe,G.A and Reid,D.A.
Classification of Barley Varieties grown in the United States and Canada in 1958 (USDA Bulletin No. 1224).
Washington,D.C:
USDA, Agricultural Research Service,
1961.
.
MLA Style
Wiebe,G.A and Reid,D.A.
Classification of Barley Varieties grown in the United States and Canada in 1958 (USDA Bulletin No. 1224).
Washington,D.C:
USDA, Agricultural Research Service,
1961.
.
Turabian Style
Wiebe,G.A and Reid,D.A.
Classification of Barley Varieties grown in the United States and Canada in 1958 (USDA Bulletin No. 1224).
Washington,D.C:
USDA, Agricultural Research Service,
1961.
.