APA
Walker A., . (2005). The Encyclopedia Of Wood : A Tree-by-tree Guide To The World's Most Versatile Resource. New York: Facts On File.
Chicago
Walker Aidan, . 2005. The Encyclopedia Of Wood : A Tree-by-tree Guide To The World's Most Versatile Resource. New York: Facts On File.
Harvard
Walker A., . (2005). The Encyclopedia Of Wood : A Tree-by-tree Guide To The World's Most Versatile Resource. New York: Facts On File.
MLA
Walker Aidan, . The Encyclopedia Of Wood : A Tree-by-tree Guide To The World's Most Versatile Resource. New York: Facts On File. 2005.