APA

Bordner R., Frith C. & Winter J. A. (19770000). Proceedings of the symposium on the recovery of indnicator organisms employing membrane filters. Cincinnati, Ohio, us: Environmental Protection Agency.

Chicago

Bordner Robert, Frith Clifford and Winter John A. 19770000. Proceedings of the symposium on the recovery of indnicator organisms employing membrane filters. Cincinnati, Ohio, us: Environmental Protection Agency.

Harvard

Bordner R., Frith C. and Winter J. A. (19770000). Proceedings of the symposium on the recovery of indnicator organisms employing membrane filters. Cincinnati, Ohio, us: Environmental Protection Agency.

MLA

Bordner Robert, Frith Clifford and Winter John A. Proceedings of the symposium on the recovery of indnicator organisms employing membrane filters. Cincinnati, Ohio, us: Environmental Protection Agency. 19770000.