APA-viite (7. p.)
ebrary, Inc, Urdan, T. C., & Karabenick, S. A. (2010). The decade ahead: Theoretical perspectives on motivation and achievement. Emerald Group Pub. Ltd..
Chicago-viite (17. p.)
ebrary, Inc, Timothy C. Urdan, ja Stuart A. Karabenick. The Decade Ahead: Theoretical Perspectives on Motivation and Achievement. Bingley, U.K.: Emerald Group Pub. Ltd., 2010.
MLA-viite (9. p.)
ebrary, Inc, et al. The Decade Ahead: Theoretical Perspectives on Motivation and Achievement. Emerald Group Pub. Ltd., 2010.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.