APA (7th ed.) Citation

Digregorio, B. Spacecraft converge on Mars. IEEE spectrum.

Chicago Style (17th ed.) Citation

Digregorio, B.E. "Spacecraft Converge on Mars." IEEE Spectrum .

MLA (9th ed.) Citation

Digregorio, B.E. "Spacecraft Converge on Mars." IEEE Spectrum, .

Warning: These citations may not always be 100% accurate.