APA (7th ed.) Citation

LI, L., & LIU, Q. Distribution Characteristics and Source Analysis of “Three Nitrogen” in Shallow Groundwater in Hailun Area of Heilongjiang Province. Science Press, PR China.

Chicago Style (17th ed.) Citation

LI, Lijun, and Qiang LIU. Distribution Characteristics and Source Analysis of “Three Nitrogen” in Shallow Groundwater in Hailun Area of Heilongjiang Province. Science Press, PR China.

MLA (9th ed.) Citation

LI, Lijun, and Qiang LIU. Distribution Characteristics and Source Analysis of “Three Nitrogen” in Shallow Groundwater in Hailun Area of Heilongjiang Province. Science Press, PR China.

Warning: These citations may not always be 100% accurate.