Udd, E. Fly-by-Light. SPIE Digital Library.
Cita Chicago (17th ed.)Udd, Eric. Fly-by-Light. SPIE Digital Library.
Cita MLA (9th ed.)Udd, Eric. Fly-by-Light. SPIE Digital Library.
Atenció: Aquestes cites poden no estar 100% correctes.
Cita APA (7th ed.)