Lua APA (7ú heag.)

Riezenman, M. Over and over and out [emergency radio systems]. IEEE spectrum.

Lua i Stíl Chicago (17ú heag.)

Riezenman, M.J. "Over and over and Out [emergency Radio Systems]." IEEE Spectrum .

Lua MLA (9ú heag.)

Riezenman, M.J. "Over and over and Out [emergency Radio Systems]." IEEE Spectrum, .

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.