Taking... (2007). Taking Sides Clashing Views in Lifespan Development. McGraw Hill.
Čikaški stil citiranja (17. izdanje)Taking... Taking Sides Clashing Views in Lifespan Development. McGraw Hill, 2007.
MLA način citiranja (8. izdanje)Taking... Taking Sides Clashing Views in Lifespan Development. McGraw Hill, 2007.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.