Cita APA (7a ed.)
National Academy of Engineering & ebrary, Inc. (2001). Memorial tributes. National Academy of Engineering.
Cita Chicago Style (17a ed.)
National Academy of Engineering y Inc ebrary. Memorial Tributes. Washington, D.C.: National Academy of Engineering, 2001.
Cita MLA (9a ed.)
National Academy of Engineering y Inc ebrary. Memorial Tributes. National Academy of Engineering, 2001.
Precaución: Estas citas no son 100% exactas.