National aeronautics and space administration : graphics standards manual.

MLA

National Aeronautics and Space Administration : Graphics Standards Manual. [s.l.]: Éditions empire n°1, 2016.

APA

(2016). National aeronautics and space administration : graphics standards manual. [s.l.]: Éditions empire n°1.

Chicago

National Aeronautics and Space Administration: Graphics Standards Manual. [s.l.]: Éditions empire n°1, 2016.