APA Style
Wilson, Louis F.,. (1977).
A guide to insect injury of conifers in the lake states .
:
Foerst Service, USDA.
Chicago Style
Wilson, Louis F.,.
A guide to insect injury of conifers in the lake states.
:
Foerst Service, USDA,
1977.
Text.
MLA Style
Wilson, Louis F.,.
A guide to insect injury of conifers in the lake states.
:
Foerst Service, USDA,
1977.
Text.
Turabian Style
Wilson, Louis F.,.
A guide to insect injury of conifers in the lake states.
:
Foerst Service, USDA,
1977.
Print.