APA-viite (7. p.)
ebrary, Inc. (2004). Challenges for the chemical sciences in the 21st century: Health and medicine. National Academy Press.
Chicago-viite (17. p.)
ebrary, Inc. Challenges for the Chemical Sciences in the 21st Century: Health and Medicine. Washington, D.C.: National Academy Press, 2004.
MLA-viite (9. p.)
ebrary, Inc. Challenges for the Chemical Sciences in the 21st Century: Health and Medicine. National Academy Press, 2004.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.