Carson, R. (1999). Silent spring. Penguin books.
Lua i Stíl Chicago (17ú heag.)Carson, Rachel. Silent Spring. London ; New York: Penguin books, 1999.
Lua MLA (8ú heag.)Carson, Rachel. Silent Spring. Penguin books, 1999.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.