APA Style
Alexander,R.R. (1986).
Silvicultural Systems and Cutting Methods for Old-Growth Spruce-Fir Forests in the Central and Southern Rocky Mountains (USDA) .
Colorado:
USDA Forest Service.
Chicago Style
Alexander,R.R.
Silvicultural Systems and Cutting Methods for Old-Growth Spruce-Fir Forests in the Central and Southern Rocky Mountains (USDA).
Colorado:
USDA Forest Service,
1986.
.
MLA Style
Alexander,R.R.
Silvicultural Systems and Cutting Methods for Old-Growth Spruce-Fir Forests in the Central and Southern Rocky Mountains (USDA).
Colorado:
USDA Forest Service,
1986.
.
Turabian Style
Alexander,R.R.
Silvicultural Systems and Cutting Methods for Old-Growth Spruce-Fir Forests in the Central and Southern Rocky Mountains (USDA).
Colorado:
USDA Forest Service,
1986.
.