Blumenthal, D. S. (1985). Introduction to environmental health. Springer Pub.
Lua i Stíl Chicago (17ú heag.)Blumenthal, Daniel S. Introduction to Environmental Health. New York: Springer Pub, 1985.
Lua MLA (9ú heag.)Blumenthal, Daniel S. Introduction to Environmental Health. Springer Pub, 1985.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.