APA Style
Douglass,R.W. (1982).
Forest Recreation (3rd Edition) .
New York:
Pergamon Press.
Chicago Style
Douglass,R.W.
Forest Recreation (3rd Edition).
New York:
Pergamon Press,
1982.
.
MLA Style
Douglass,R.W.
Forest Recreation (3rd Edition).
New York:
Pergamon Press,
1982.
.
Turabian Style
Douglass,R.W.
Forest Recreation (3rd Edition).
New York:
Pergamon Press,
1982.
.