Bloom, W. M. (1963). General biology: A unified text manual. Van Nostrand.
Lua i Stíl Chicago (17ú heag.)Bloom, W. M. General Biology: A Unified Text Manual. New Jersey: Van Nostrand, 1963.
Lua MLA (9ú heag.)Bloom, W. M. General Biology: A Unified Text Manual. Van Nostrand, 1963.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.