Conway, M. D. (1891). Prisons of air ... John W. Lovell Company.
Lua i Stíl Chicago (17ú heag.)Conway, Moncure Daniel. Prisons of Air ... New York: John W. Lovell Company, 1891.
Lua MLA (8ú heag.)Conway, Moncure Daniel. Prisons of Air ... John W. Lovell Company, 1891.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.