Gaya APA
BOHN, Hinrich L., MCNEAL, Brian L., O'CONNOR, George A.. (1979).
Soil Chemistry .
New York:
John Wiley.
Gaya Chicago
BOHN, Hinrich L., MCNEAL, Brian L., O'CONNOR, George A..
Soil Chemistry.
New York:
John Wiley,
1979.
.
Gaya MLA
BOHN, Hinrich L., MCNEAL, Brian L., O'CONNOR, George A..
Soil Chemistry.
New York:
John Wiley,
1979.
.
Gaya Turabian
BOHN, Hinrich L., MCNEAL, Brian L., O'CONNOR, George A..
Soil Chemistry.
New York:
John Wiley,
1979.
.