Gaya APA
Baver, L.D.. (1956).
Soil physicvs .
New York:
John Wiley & Sons.
Gaya Chicago
Baver, L.D..
Soil physicvs.
New York:
John Wiley & Sons,
1956.
Text.
Gaya MLA
Baver, L.D..
Soil physicvs.
New York:
John Wiley & Sons,
1956.
Text.
Gaya Turabian
Baver, L.D..
Soil physicvs.
New York:
John Wiley & Sons,
1956.
Print.