Παραπομπή σε μορφή APA (7η εκδ.)

Unesco, World Health Organization, United Nations Environment Programme, & Chapman, D. V. (1992). Water quality assessments: A guide to the use of biota, sediments and water in environmental monitoring. Chapman and Hall.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Unesco, World Health Organization, United Nations Environment Programme, και Deborah V. Chapman. Water Quality Assessments: A Guide to the Use of Biota, Sediments and Water in Environmental Monitoring. London: Chapman and Hall, 1992.

Παραπομπή σε μορφή MLA (9th εκδ.)

Unesco, et al. Water Quality Assessments: A Guide to the Use of Biota, Sediments and Water in Environmental Monitoring. Chapman and Hall, 1992.