APA (7th ed.) Citation

Smith, W. H. (1981). Air pollution and forests: Interactions between air contaminants and forest ecosystems. Springer-Verlag.

Chicago Style (17th ed.) Citation

Smith, William H. Air Pollution and Forests: Interactions Between Air Contaminants and Forest Ecosystems. New York: Springer-Verlag, 1981.

MLA (9th ed.) Citation

Smith, William H. Air Pollution and Forests: Interactions Between Air Contaminants and Forest Ecosystems. Springer-Verlag, 1981.