Wagner, E. L. (2020). After the blast: The ecological recovery of Mount St. Helens (First edition.). University of Washington Press.
Lua i Stíl Chicago (17ú heag.)Wagner, Eric Loudon. After the Blast: The Ecological Recovery of Mount St. Helens. First edition. Seattle: University of Washington Press, 2020.
Lua MLA (9ú heag.)Wagner, Eric Loudon. After the Blast: The Ecological Recovery of Mount St. Helens. First edition. University of Washington Press, 2020.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.