Lua APA (7ú heag.)

Berger, K. S. (2005). The developing person through the life span (6th ed.). Worth Publishers.

Lua i Stíl Chicago (17ú heag.)

Berger, Kathleen Stassen. The Developing Person Through the Life Span. 6th ed. NewYork: Worth Publishers, 2005.

Lua MLA (9ú heag.)

Berger, Kathleen Stassen. The Developing Person Through the Life Span. 6th ed. Worth Publishers, 2005.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.