APA
Brady N., . (1999). The Nature And Properties Of Soils ;12/E. : Prentice Hall.
Chicago
Brady N.C, . 1999. The Nature And Properties Of Soils ;12/E. : Prentice Hall.
Harvard
Brady N., . (1999). The Nature And Properties Of Soils ;12/E. : Prentice Hall.
MLA
Brady N.C, . The Nature And Properties Of Soils ;12/E. : Prentice Hall. 1999.