APA (7th ed.) Citation
Lal, R. (1974). The effect of soil texture and density on the neutron and density probe calibration for some tropical soils.
Chicago Style (17th ed.) Citation
Lal, R. The Effect of Soil Texture and Density on the Neutron and Density Probe Calibration for Some Tropical Soils. 1974.
MLA (9th ed.) Citation
Lal, R. The Effect of Soil Texture and Density on the Neutron and Density Probe Calibration for Some Tropical Soils. 1974.
Warning: These citations may not always be 100% accurate.