APA (7th ed.) Citation

Singh, I. A manual of field crop technology for the Punjab, India [by] I.J Singh and H. Day. Social Systems Research Institute.

Chicago Style (17th ed.) Citation

Singh, I.J. A Manual of Field Crop Technology for the Punjab, India [by] I.J Singh and H. Day. Madison, Wisconsin: Social Systems Research Institute.

MLA (9th ed.) Citation

Singh, I.J. A Manual of Field Crop Technology for the Punjab, India [by] I.J Singh and H. Day. Social Systems Research Institute.