APA (7th ed.) Citation

(2019). M87: Chandra captures x-rays in coordination with EHT. National Aeronautics and Space Administration.

Chicago Style (17th ed.) Citation

M87: Chandra Captures X-rays in Coordination with EHT. [Washington, D.C.?]: National Aeronautics and Space Administration, 2019.

MLA (9th ed.) Citation

M87: Chandra Captures X-rays in Coordination with EHT. National Aeronautics and Space Administration, 2019.