Gaya APA

Pritchett, W, L., Fisher, R, F. (1979). Properties and Management of Forest Soils (Edisi 2). Canada: John Wiley & Sons Ltd..

Gaya MLA

Pritchett, William, L.., Fisher, Richard, F.. "Properties and Management of Forest Soils". Edisi 2 Canada: John Wiley & Sons Ltd., 1979. Text.