Lua APA (7ú heag.)
Maddrell, P. (2006). Spying on science: Western intelligence in divided Germany, 1945-1961. Oxford University Press.
Lua i Stíl Chicago (17ú heag.)
Maddrell, Paul. Spying on Science: Western Intelligence in Divided Germany, 1945-1961. Oxford ; New York: Oxford University Press, 2006.
Lua MLA (9ú heag.)
Maddrell, Paul. Spying on Science: Western Intelligence in Divided Germany, 1945-1961. Oxford University Press, 2006.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.