Snively, W. D. (1960). Sea within: The story of our body fluid. Lippincott.
Lua i Stíl Chicago (17ú heag.)Snively, William D. Sea Within: The Story of Our Body Fluid. Philadelphia: Lippincott, 1960.
Lua MLA (9ú heag.)Snively, William D. Sea Within: The Story of Our Body Fluid. Lippincott, 1960.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.