APA Style
Gregory,G.R, Iannelli, P.. (1972).
Forest Resource Economics .
New York:
John Wiley & Son, Inc..
Chicago Style
Gregory,G.R, Iannelli, P..
Forest Resource Economics.
New York:
John Wiley & Son, Inc.,
1972.
.
MLA Style
Gregory,G.R, Iannelli, P..
Forest Resource Economics.
New York:
John Wiley & Son, Inc.,
1972.
.
Turabian Style
Gregory,G.R, Iannelli, P..
Forest Resource Economics.
New York:
John Wiley & Son, Inc.,
1972.
.