Lua APA (7ú heag.)
Parkin, D. T., & Knox, A. G. (2010). The status of birds in Britain and Ireland. Christopher Helm.
Lua i Stíl Chicago (17ú heag.)
Parkin, David T., agus A. G. Knox. The Status of Birds in Britain and Ireland. London: Christopher Helm, 2010.
Lua MLA (9ú heag.)
Parkin, David T., agus A. G. Knox. The Status of Birds in Britain and Ireland. Christopher Helm, 2010.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.