Barnes, R. S. K., & Mann, K. H. (1980). Fundamentals of aquatic ecosystems. Blackwell Scientific Publications.
Citazione stile Chigago Style (17a edizione)Barnes, Richard Stephen Kent, e Kenneth Henry Mann. Fundamentals of Aquatic Ecosystems. Oxford: Blackwell Scientific Publications, 1980.
Citatione MLA (9a ed.)Barnes, Richard Stephen Kent, e Kenneth Henry Mann. Fundamentals of Aquatic Ecosystems. Blackwell Scientific Publications, 1980.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.