APA Style
Douglass,R.W. (1978).
Forest Recreation ( Second Edition ) .
New York:
Pergamon Press.
Chicago Style
Douglass,R.W.
Forest Recreation ( Second Edition ).
New York:
Pergamon Press,
1978.
.
MLA Style
Douglass,R.W.
Forest Recreation ( Second Edition ).
New York:
Pergamon Press,
1978.
.
Turabian Style
Douglass,R.W.
Forest Recreation ( Second Edition ).
New York:
Pergamon Press,
1978.
.