APA Style
Groff, James R. and Weinberg, Paul N., Hurd,E.G. (1994).
Field Guide to Intermountain Rushes (USDA) .
Washington,D.C:
USDA Forest Service.
Chicago Style
Groff, James R. and Weinberg, Paul N., Hurd,E.G.
Field Guide to Intermountain Rushes (USDA).
Washington,D.C:
USDA Forest Service,
1994.
.
MLA Style
Groff, James R. and Weinberg, Paul N., Hurd,E.G.
Field Guide to Intermountain Rushes (USDA).
Washington,D.C:
USDA Forest Service,
1994.
.
Turabian Style
Groff, James R. and Weinberg, Paul N., Hurd,E.G.
Field Guide to Intermountain Rushes (USDA).
Washington,D.C:
USDA Forest Service,
1994.
.