Gaya APA
Foth, Henry D.. (1990).
Fundamentals of Soil Science. 8th Ed. .
New York:
John Wiley & Sons.
Gaya Chicago
Foth, Henry D..
Fundamentals of Soil Science. 8th Ed..
New York:
John Wiley & Sons,
1990.
Text.
Gaya MLA
Foth, Henry D..
Fundamentals of Soil Science. 8th Ed..
New York:
John Wiley & Sons,
1990.
Text.
Gaya Turabian
Foth, Henry D..
Fundamentals of Soil Science. 8th Ed..
New York:
John Wiley & Sons,
1990.
Print.