APA-viite (7. p.)
National Academy of Engineering & ebrary, Inc. (2008). Frontiers of engineering: Reports on leading-edge engineering from the 2007 symposium. National Academies Press.
Chicago-viite (17. p.)
National Academy of Engineering ja Inc ebrary. Frontiers of Engineering: Reports on Leading-edge Engineering from the 2007 Symposium. Washington, D.C.: National Academies Press, 2008.
MLA-viite (9. p.)
National Academy of Engineering ja Inc ebrary. Frontiers of Engineering: Reports on Leading-edge Engineering from the 2007 Symposium. National Academies Press, 2008.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.