Pritchett, W. L., & Fisher, R. F. (1987). Properties and management of forest soils (2nd edition.). Wiley.
Cita Chicago (17th ed.)Pritchett, William L., i Richard F. Fisher. Properties and Management of Forest Soils. 2nd edition. New York: Wiley, 1987.
Cita MLA (9th ed.)Pritchett, William L., i Richard F. Fisher. Properties and Management of Forest Soils. 2nd edition. Wiley, 1987.
Atenció: Aquestes cites poden no estar 100% correctes.