APA ציטוט

Ensari, S., Noblet, J. A., Young, D. L., & Zeng, E. Y. Use of fecal steroids to infer the sources of fecal indicator bacteria in the lower Santa Ana river watershed, California: Sewage is unlikely a significant source.

Trích dẫn kiểu Chicago

Ensari, Semsi., James A. Noblet, Diana L. Young, và Eddy Y. Zeng. Use of Fecal Steroids to Infer the Sources of Fecal Indicator Bacteria in the Lower Santa Ana River Watershed, California: Sewage Is Unlikely a Significant Source.

ציטוט MLA

Ensari, Semsi., James A. Noblet, Diana L. Young, và Eddy Y. Zeng. Use of Fecal Steroids to Infer the Sources of Fecal Indicator Bacteria in the Lower Santa Ana River Watershed, California: Sewage Is Unlikely a Significant Source.