Lua APA (7ú heag.)

Charnley, J., & Verdier, C. (2013). As time goes by: Portraits of age. Cambridge Scholars Publishing.

Lua i Stíl Chicago (17ú heag.)

Charnley, Joy, agus Caroline Verdier. As Time Goes by: Portraits of Age. Newcastle upon Tyne. United Kingdom: Cambridge Scholars Publishing, 2013.

Lua MLA (9ú heag.)

Charnley, Joy, agus Caroline Verdier. As Time Goes by: Portraits of Age. Cambridge Scholars Publishing, 2013.

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