APA Style
Ahmed, M., Franklin,E.C. (1981).
Pollen Management Handbook (USDA) .
Washington,D.C:
United States Department of Agriculture.
Chicago Style
Ahmed, M., Franklin,E.C.
Pollen Management Handbook (USDA).
Washington,D.C:
United States Department of Agriculture,
1981.
.
MLA Style
Ahmed, M., Franklin,E.C.
Pollen Management Handbook (USDA).
Washington,D.C:
United States Department of Agriculture,
1981.
.
Turabian Style
Ahmed, M., Franklin,E.C.
Pollen Management Handbook (USDA).
Washington,D.C:
United States Department of Agriculture,
1981.
.