APA (7th ed.) Citation

Sebial, M. C., & Sonon, L. (2006). Nitrate concentrations in animal manure dumping sites. Annals of Tropical Research.

Chicago Style (17th ed.) Citation

Sebial, Marilyn C., and L.S Sonon. "Nitrate Concentrations in Animal Manure Dumping Sites." Annals of Tropical Research 2006.

MLA (9th ed.) Citation

Sebial, Marilyn C., and L.S Sonon. "Nitrate Concentrations in Animal Manure Dumping Sites." Annals of Tropical Research, 2006.

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