APA Style
Ali, S.I., Nasir, E., Haverbeke,D.F.V. (1986).
Genetic Variation in Ponderosa Pine: A 15-Year Test of Provenances in the Great Plains (USDA) .
Colorado:
USDA Forest Service.
Chicago Style
Ali, S.I., Nasir, E., Haverbeke,D.F.V.
Genetic Variation in Ponderosa Pine: A 15-Year Test of Provenances in the Great Plains (USDA).
Colorado:
USDA Forest Service,
1986.
.
MLA Style
Ali, S.I., Nasir, E., Haverbeke,D.F.V.
Genetic Variation in Ponderosa Pine: A 15-Year Test of Provenances in the Great Plains (USDA).
Colorado:
USDA Forest Service,
1986.
.
Turabian Style
Ali, S.I., Nasir, E., Haverbeke,D.F.V.
Genetic Variation in Ponderosa Pine: A 15-Year Test of Provenances in the Great Plains (USDA).
Colorado:
USDA Forest Service,
1986.
.