Cita APA (7th ed.)

Jones, W. Scramjet breaks Mach 7 in NASA test. IEEE spectrum.

Cita Chicago (17th ed.)

Jones, W.D. "Scramjet Breaks Mach 7 in NASA Test." IEEE Spectrum .

Cita MLA (9th ed.)

Jones, W.D. "Scramjet Breaks Mach 7 in NASA Test." IEEE Spectrum, .

Atenció: Aquestes cites poden no estar 100% correctes.