APA Style
Guldin,R.W. (1989).
An Analysis of the Water Situation in the United States: 1989-2040 (USDA) .
Colorado:
USDA Forest Service.
Chicago Style
Guldin,R.W.
An Analysis of the Water Situation in the United States: 1989-2040 (USDA).
Colorado:
USDA Forest Service,
1989.
.
MLA Style
Guldin,R.W.
An Analysis of the Water Situation in the United States: 1989-2040 (USDA).
Colorado:
USDA Forest Service,
1989.
.
Turabian Style
Guldin,R.W.
An Analysis of the Water Situation in the United States: 1989-2040 (USDA).
Colorado:
USDA Forest Service,
1989.
.