APA Style
Sekhon,G.s.. (1978).
Potassium in Soils and Crops .
:
Potash Research Institute of India.
Chicago Style
Sekhon,G.s..
Potassium in Soils and Crops.
:
Potash Research Institute of India,
1978.
Text.
MLA Style
Sekhon,G.s..
Potassium in Soils and Crops.
:
Potash Research Institute of India,
1978.
Text.
Turabian Style
Sekhon,G.s..
Potassium in Soils and Crops.
:
Potash Research Institute of India,
1978.
Print.