APA Style
Norman, David, Douglas, Malcolm. (1994).
Farming systems development and soil conservation .
Rome:
FAO.
Chicago Style
Norman, David, Douglas, Malcolm.
Farming systems development and soil conservation.
Rome:
FAO,
1994.
Text.
MLA Style
Norman, David, Douglas, Malcolm.
Farming systems development and soil conservation.
Rome:
FAO,
1994.
Text.
Turabian Style
Norman, David, Douglas, Malcolm.
Farming systems development and soil conservation.
Rome:
FAO,
1994.
Print.