Hughes, R. B. a. R. A Introduction to marine ecology. Blackwell Scientific Publications.
Lua i Stíl Chicago (17ú heag.)Hughes, R.S.K. Barnes and R.N. A Introduction to Marine Ecology. Blackwell Scientific Publications.
Lua MLA (8ú heag.)Hughes, R.S.K. Barnes and R.N. A Introduction to Marine Ecology. Blackwell Scientific Publications.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.