Gaya APA
S. W. Buol,, R. J. Southard, R. C.Graham, P. A. McDaniel. (2003).
Soil genesis and classification (Ed.v).
State Avenue:
Blackwell Publishing.
Gaya Chicago
S. W. Buol,, R. J. Southard, R. C.Graham, P. A. McDaniel.
Soil genesis and classification.
Ed.v
State Avenue:
Blackwell Publishing,
2003.
Text.
Gaya MLA
S. W. Buol,, R. J. Southard, R. C.Graham, P. A. McDaniel.
Soil genesis and classification.
Ed.v
State Avenue:
Blackwell Publishing,
2003.
Text.
Gaya Turabian
S. W. Buol,, R. J. Southard, R. C.Graham, P. A. McDaniel.
Soil genesis and classification.
Ed.v
State Avenue:
Blackwell Publishing,
2003.
Print.