Cita APA (7a ed.)

National Academy of Engineering. (2011). Memorial tributes. National Academies Press.

Cita Chicago Style (17a ed.)

National Academy of Engineering. Memorial Tributes. Washington, D.C.: National Academies Press, 2011.

Cita MLA (8a ed.)

National Academy of Engineering. Memorial Tributes. National Academies Press, 2011.