Παραπομπή σε μορφή APA (7η εκδ.)

Thornton, J. A., & Rast, W. (1999). Assessment and control of nonpoint source pollution of aquatic ecosystems: A practical approach. UNESCO The Parthenon Publishing Group.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Thornton, Jeffrey A., και Walter Rast. Assessment and Control of Nonpoint Source Pollution of Aquatic Ecosystems: A Practical Approach. Paris Lancs: UNESCO The Parthenon Publishing Group, 1999.

Παραπομπή σε μορφή MLA (8th εκδ.)

Thornton, Jeffrey A., και Walter Rast. Assessment and Control of Nonpoint Source Pollution of Aquatic Ecosystems: A Practical Approach. UNESCO The Parthenon Publishing Group, 1999.