(2014). The response of alfalfa, flax and wheatgrass growth to application of petroleum sludge. Journal of Soil Management and Sustainable Production, 4(2), 255-264.
MLA
. "The response of alfalfa, flax and wheatgrass growth to application of petroleum sludge", Journal of Soil Management and Sustainable Production, 4, 2, 2014, 255-264.
HARVARD
(2014). 'The response of alfalfa, flax and wheatgrass growth to application of petroleum sludge', Journal of Soil Management and Sustainable Production, 4(2), pp. 255-264.
CHICAGO
, "The response of alfalfa, flax and wheatgrass growth to application of petroleum sludge," Journal of Soil Management and Sustainable Production, 4 2 (2014): 255-264,
VANCOUVER
The response of alfalfa, flax and wheatgrass growth to application of petroleum sludge. Journal of Soil Management and Sustainable Production, 2014; 4(2): 255-264.
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