APA (7th ed.) Citation
Gillion, R., & Thelin, P. Classification and mapping of agricultural land for national water-quality assessment.
Chicago Style (17th ed.) Citation
Gillion, Robert, and P. Thelin. Classification and Mapping of Agricultural Land for National Water-quality Assessment.
MLA (9th ed.) Citation
Gillion, Robert, and P. Thelin. Classification and Mapping of Agricultural Land for National Water-quality Assessment.
Warning: These citations may not always be 100% accurate.