APA (7th ed.) Citation

(2010). Spatial and temporal variation of nitrogen in the Medellin river.

Chicago Style (17th ed.) Citation

Spatial and Temporal Variation of Nitrogen in the Medellin River. 2010.

MLA (8th ed.) Citation

Spatial and Temporal Variation of Nitrogen in the Medellin River. 2010.

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