APA Style
Arno,S.F and Hoff,R.J. (1989).
Silvics of Whitebark Pine (Pinus albicaulis) (USDA Report INT-253) .
Ogden, Utah:
USDA, Forest Service.
Chicago Style
Arno,S.F and Hoff,R.J.
Silvics of Whitebark Pine (Pinus albicaulis) (USDA Report INT-253).
Ogden, Utah:
USDA, Forest Service,
1989.
.
MLA Style
Arno,S.F and Hoff,R.J.
Silvics of Whitebark Pine (Pinus albicaulis) (USDA Report INT-253).
Ogden, Utah:
USDA, Forest Service,
1989.
.
Turabian Style
Arno,S.F and Hoff,R.J.
Silvics of Whitebark Pine (Pinus albicaulis) (USDA Report INT-253).
Ogden, Utah:
USDA, Forest Service,
1989.
.