APA (7th ed.) Citation

Horner, J. E., Castle, J. W., & Rodgers, J. H. (2011). A risk assessment approach to identifying constituents in oilfield produced water for treatment prior to beneficial use. Ecotoxicology and environmental safety, 74(4), 989-999. https://doi.org/10.1016/j.ecoenv.2011.01.012

Chicago Style (17th ed.) Citation

Horner, Jennifer E., James W. Castle, and John H. Rodgers. "A Risk Assessment Approach to Identifying Constituents in Oilfield Produced Water for Treatment Prior to Beneficial Use." Ecotoxicology and Environmental Safety 74, no. 4 (2011): 989-999. https://doi.org/10.1016/j.ecoenv.2011.01.012.

MLA (9th ed.) Citation

Horner, Jennifer E., et al. "A Risk Assessment Approach to Identifying Constituents in Oilfield Produced Water for Treatment Prior to Beneficial Use." Ecotoxicology and Environmental Safety, vol. 74, no. 4, 2011, pp. 989-999, https://doi.org/10.1016/j.ecoenv.2011.01.012.