APA Citation

Douglas, R. W. (1982). Forest recreation (3a ed.). New York: Pergamon.

Chicago Style Citation

Douglas, Robert W. Forest Recreation. 3a ed. New York: Pergamon, 1982.

MLA Citation

Douglas, Robert W. Forest Recreation. 3a ed. New York: Pergamon, 1982.

Warning: These citations may not always be 100% accurate.