Lua APA (7ú heag.)
Gracie, C., & Lamont, E. (2012). Spring wildflowers of the Northeast: A natural history. Princeton University Press.
Lua i Stíl Chicago (17ú heag.)
Gracie, Carol, agus Eric Lamont. Spring Wildflowers of the Northeast: A Natural History. Princeton, N.J.: Princeton University Press, 2012.
Lua MLA (9ú heag.)
Gracie, Carol, agus Eric Lamont. Spring Wildflowers of the Northeast: A Natural History. Princeton University Press, 2012.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.