Παραπομπή APA

(1996). Freshwater ecosystems: : revitalizing educational programs in limnology. Washington, D.C.: National Academy Press.

Παραπομπή Chicago Style

Freshwater Ecosystems: : Revitalizing Educational Programs in Limnology. Washington, D.C.: National Academy Press, 1996.

Παραπομπή MLA

Freshwater Ecosystems: : Revitalizing Educational Programs in Limnology. Washington, D.C.: National Academy Press, 1996.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.