Cita APA (7th ed.)
ebrary, Inc, Bernard, M., & Scharf, T. (2007). Critical perspectives on ageing societies. Policy.
Cita Chicago (17th ed.)
ebrary, Inc, Miriam Bernard, i Thomas Scharf. Critical Perspectives on Ageing Societies. Bristol, UK: Policy, 2007.
Cita MLA (9th ed.)
ebrary, Inc, et al. Critical Perspectives on Ageing Societies. Policy, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.