APA Style
Magdoff, Fred, Weil, Ray R.. (2004).
SOIL ORGANIC MATTER IN SUSTAINABLE AGRICULTURE .
Boca, Raton:
CRC Press LLC.
Chicago Style
Magdoff, Fred, Weil, Ray R..
SOIL ORGANIC MATTER IN SUSTAINABLE AGRICULTURE.
Boca, Raton:
CRC Press LLC,
2004.
Text.
MLA Style
Magdoff, Fred, Weil, Ray R..
SOIL ORGANIC MATTER IN SUSTAINABLE AGRICULTURE.
Boca, Raton:
CRC Press LLC,
2004.
Text.
Turabian Style
Magdoff, Fred, Weil, Ray R..
SOIL ORGANIC MATTER IN SUSTAINABLE AGRICULTURE.
Boca, Raton:
CRC Press LLC,
2004.
Print.