Παραπομπή σε μορφή APA (7η εκδ.)

Kufel, L., Prejs, A., & Rybak, J. I. (1997). Shallow lakes '95: Trophic cascades in shallow freshwater and brackish lakes. Kluwer Academic Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Kufel, Lech, Andrzej Prejs, και Jan Igor Rybak. Shallow Lakes '95: Trophic Cascades in Shallow Freshwater and Brackish Lakes. Dordrecht: Kluwer Academic Press, 1997.

Παραπομπή σε μορφή MLA (9th εκδ.)

Kufel, Lech, et al. Shallow Lakes '95: Trophic Cascades in Shallow Freshwater and Brackish Lakes. Kluwer Academic Press, 1997.