Cita APA (7th ed.)
National Academy of Engineering & ebrary, Inc. (1989). Engineering and the advancement of human welfare: 10 outstanding achievements, 1964-1989. Office of Public Awareness, The Academy.
Cita Chicago (17th ed.)
National Academy of Engineering i Inc ebrary. Engineering and the Advancement of Human Welfare: 10 Outstanding Achievements, 1964-1989. Washington, D.C.: Office of Public Awareness, The Academy, 1989.
Cita MLA (9th ed.)
National Academy of Engineering i Inc ebrary. Engineering and the Advancement of Human Welfare: 10 Outstanding Achievements, 1964-1989. Office of Public Awareness, The Academy, 1989.
Atenció: Aquestes cites poden no estar 100% correctes.