APA-referens

Poon , L. W. (2012). Understanding well-being in the oldest old. Cambridge University Press.

Chicago-stil citat

Poon , Leonard W. Understanding Well-being in the Oldest Old. Cambridge University Press, 2012.

MLA-referens

Poon , Leonard W. Understanding Well-being in the Oldest Old. Cambridge University Press, 2012.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.