APA Style
Rehfeldt,G.E. (1986).
Adaptive Variation in Pinus ponderosa from Intermountain Regions. II. Middle Columbia River System (USDA) .
Ogden, Utah:
USDA Forest Service.
Chicago Style
Rehfeldt,G.E.
Adaptive Variation in Pinus ponderosa from Intermountain Regions. II. Middle Columbia River System (USDA).
Ogden, Utah:
USDA Forest Service,
1986.
.
MLA Style
Rehfeldt,G.E.
Adaptive Variation in Pinus ponderosa from Intermountain Regions. II. Middle Columbia River System (USDA).
Ogden, Utah:
USDA Forest Service,
1986.
.
Turabian Style
Rehfeldt,G.E.
Adaptive Variation in Pinus ponderosa from Intermountain Regions. II. Middle Columbia River System (USDA).
Ogden, Utah:
USDA Forest Service,
1986.
.