Newell GE & Newell, R. (1963). Marine plankton: A practical guide. Hutchinson Educational.
Lua i Stíl Chicago (17ú heag.)Newell GE agus R.C Newell. Marine Plankton: A Practical Guide. London, U.K: Hutchinson Educational, 1963.
Lua MLA (9ú heag.)Newell GE agus R.C Newell. Marine Plankton: A Practical Guide. Hutchinson Educational, 1963.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.