APA Style
Magdoff,Fred, Weil,Ray R.. (2004).
Soil organic matter in sustainable agriculture .
USA:
CRC Press, INC.
Chicago Style
Magdoff,Fred, Weil,Ray R..
Soil organic matter in sustainable agriculture.
USA:
CRC Press, INC,
2004.
Texts.
MLA Style
Magdoff,Fred, Weil,Ray R..
Soil organic matter in sustainable agriculture.
USA:
CRC Press, INC,
2004.
Texts.
Turabian Style
Magdoff,Fred, Weil,Ray R..
Soil organic matter in sustainable agriculture.
USA:
CRC Press, INC,
2004.
Texts.