APA Style
Duerr, William A.. (1960).
Fundamentals of forestry Economics .
:
McGraw-hill Book Company, Inc..
Chicago Style
Duerr, William A..
Fundamentals of forestry Economics.
:
McGraw-hill Book Company, Inc.,
1960.
Text.
MLA Style
Duerr, William A..
Fundamentals of forestry Economics.
:
McGraw-hill Book Company, Inc.,
1960.
Text.
Turabian Style
Duerr, William A..
Fundamentals of forestry Economics.
:
McGraw-hill Book Company, Inc.,
1960.
Print.