APA (7th ed.) Citation

Barnes, R. S. K., & Mann, K. H. (1991). Fundamentals of aquatic ecology (Second edition.). Blackwell Scientific Publications.

Chicago Style (17th ed.) Citation

Barnes, R. S. K., and K. H. Mann. Fundamentals of Aquatic Ecology. Second edition. Oxford ; Boston: Blackwell Scientific Publications, 1991.

MLA (9th ed.) Citation

Barnes, R. S. K., and K. H. Mann. Fundamentals of Aquatic Ecology. Second edition. Blackwell Scientific Publications, 1991.