APA aipamena

Thomas Keenan & Subhadra Evans. (2009). An introduction to child development. Sage.

Chicago Style aipamena

Thomas Keenan and Subhadra Evans. An Introduction to Child Development. Los Angeles: Sage, 2009.

MLA aipamena

Thomas Keenan and Subhadra Evans. An Introduction to Child Development. Sage, 2009.