APA Style
Little,E.L. (1953).
Check List of Native and Naturalized Trees of the United States .
Washington,D.C:
U.S.department of Agriculture.
Chicago Style
Little,E.L.
Check List of Native and Naturalized Trees of the United States.
Washington,D.C:
U.S.department of Agriculture,
1953.
.
MLA Style
Little,E.L.
Check List of Native and Naturalized Trees of the United States.
Washington,D.C:
U.S.department of Agriculture,
1953.
.
Turabian Style
Little,E.L.
Check List of Native and Naturalized Trees of the United States.
Washington,D.C:
U.S.department of Agriculture,
1953.
.