APA Style
Gruell,G.E. (1986).
Post-1900 Mule Deer Irruptions in the Intermountain West: Principle Cause and Influences (USDA Report INT-206) .
Ogden, Utah:
USDA, Forest Service.
Chicago Style
Gruell,G.E.
Post-1900 Mule Deer Irruptions in the Intermountain West: Principle Cause and Influences (USDA Report INT-206).
Ogden, Utah:
USDA, Forest Service,
1986.
.
MLA Style
Gruell,G.E.
Post-1900 Mule Deer Irruptions in the Intermountain West: Principle Cause and Influences (USDA Report INT-206).
Ogden, Utah:
USDA, Forest Service,
1986.
.
Turabian Style
Gruell,G.E.
Post-1900 Mule Deer Irruptions in the Intermountain West: Principle Cause and Influences (USDA Report INT-206).
Ogden, Utah:
USDA, Forest Service,
1986.
.