Παραπομπή σε μορφή APA (7η εκδ.)

Freshwater Biological Association, Sutcliffe, D. W., & Gwynfryn, J. J. (1992). Eutrophication: Research and application to water supply. Freshwater Biological Association.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Freshwater Biological Association, David W. Sutcliffe, και Jones J. Gwynfryn. Eutrophication: Research and Application to Water Supply. Freshwater Biological Association, 1992.

Παραπομπή σε μορφή MLA (9th εκδ.)

Freshwater Biological Association, et al. Eutrophication: Research and Application to Water Supply. Freshwater Biological Association, 1992.