Lua APA (7ú heag.)
Keenan, T., & Evans, S. (2009). An introduction to child development (2nd ed.). Sage.
Lua i Stíl Chicago (17ú heag.)
Keenan, Thomas, agus Subhadra Evans. An Introduction to Child Development. 2nd ed. Los Angeles :London: Sage, 2009.
Lua MLA (9ú heag.)
Keenan, Thomas, agus Subhadra Evans. An Introduction to Child Development. 2nd ed. Sage, 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.