Cita APA (7a ed.)

Joshi, H., & Dex, S. (2005). Children of the 21st century: From birth to nine months. Policy Press.

Cita Chicago Style (17a ed.)

Joshi, Heather, y Shirley Dex. Children of the 21st Century: From Birth to Nine Months. Bristol, UK: Policy Press, 2005.

Cita MLA (8a ed.)

Joshi, Heather, y Shirley Dex. Children of the 21st Century: From Birth to Nine Months. Policy Press, 2005.