Marshall, N. (1954). Aspects of deep sea biology. Hutchinsons Publications.
Lua i Stíl Chicago (17ú heag.)Marshall, N.B. Aspects of Deep Sea Biology. London: Hutchinsons Publications, 1954.
Lua MLA (9ú heag.)Marshall, N.B. Aspects of Deep Sea Biology. Hutchinsons Publications, 1954.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.