Lua APA (7ú heag.)
Fredette, R. H., & Siessor, J. (2007). The sky on fire: The first battle of Britain, 1917-1918. The University of Alabama Press.
Lua i Stíl Chicago (17ú heag.)
Fredette, Raymond H., agus John Siessor. The Sky on Fire: The First Battle of Britain, 1917-1918. Tuscaloosa, Alabama: The University of Alabama Press, 2007.
Lua MLA (9ú heag.)
Fredette, Raymond H., agus John Siessor. The Sky on Fire: The First Battle of Britain, 1917-1918. The University of Alabama Press, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.