APA (7th ed.) Citation

Smith, W. H. (1970). Tree pathology: A short introduction. Academic Press.

Chicago Style (17th ed.) Citation

Smith, William H. Tree Pathology: A Short Introduction. New York: Academic Press, 1970.

MLA (9th ed.) Citation

Smith, William H. Tree Pathology: A Short Introduction. Academic Press, 1970.

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