APA-viite (7. p.)
ebrary, Inc, Cabrera, M., & Malanowski, N. (2009). Information and communication technologies for active ageing: Opportunities and challenges for the European Union. IOS Press.
Chicago-viite (17. p.)
ebrary, Inc, Marcelino Cabrera, ja Norbert Malanowski. Information and Communication Technologies for Active Ageing: Opportunities and Challenges for the European Union. Amsterdam, Netherlands ; Washington, D.C.: IOS Press, 2009.
MLA-viite (9. p.)
ebrary, Inc, et al. Information and Communication Technologies for Active Ageing: Opportunities and Challenges for the European Union. IOS Press, 2009.
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