(1981). The Biology Of Seaweeds. Blackwell.
Lua i Stíl Chicago (17ú heag.)The Biology Of Seaweeds. Blackwell, 1981.
Lua MLA (8ú heag.)The Biology Of Seaweeds. Blackwell, 1981.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.