Sell, P. D., & Murrell, G. (2009). Flora of Great Britain and Ireland. Cambridge University Press.
Lua i Stíl Chicago (17ú heag.)Sell, P. D., agus Gina Murrell. Flora of Great Britain and Ireland. Cambridge [England] ; New York: Cambridge University Press, 2009.
Lua MLA (9ú heag.)Sell, P. D., agus Gina Murrell. Flora of Great Britain and Ireland. Cambridge University Press, 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.