Barnes, R. S. K., & Hughes, R. N. (1982). An introduction to marine ecology. Blackwell Scientific Publications.
Lua i Stíl Chicago (17ú heag.)Barnes, R. S. K., agus R. N. Hughes. An Introduction to Marine Ecology. Oxford, U.K: Blackwell Scientific Publications, 1982.
Lua MLA (9ú heag.)Barnes, R. S. K., agus R. N. Hughes. An Introduction to Marine Ecology. Blackwell Scientific Publications, 1982.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.