APA (7th ed.) Citation
Greenland, D. (1978). Bringing the green revolution to the shifting cultivator: Better seed, fertilizers, zero or minimum tillage, and mixed cropping are necessary.
Chicago Style (17th ed.) Citation
Greenland, D.J. Bringing the Green Revolution to the Shifting Cultivator: Better Seed, Fertilizers, Zero or Minimum Tillage, and Mixed Cropping Are Necessary. 1978.
MLA (9th ed.) Citation
Greenland, D.J. Bringing the Green Revolution to the Shifting Cultivator: Better Seed, Fertilizers, Zero or Minimum Tillage, and Mixed Cropping Are Necessary. 1978.
Warning: These citations may not always be 100% accurate.