Cita APA (7th ed.)

Lewis, M., & Slater, A. (2007). Introduction to infant development (2nd ed.). Oxford University Press.

Cita Chicago (17th ed.)

Lewis, Michael, i Alan Slater. Introduction to Infant Development. 2nd ed. Oxford ; New York: Oxford University Press, 2007.

Cita MLA (9th ed.)

Lewis, Michael, i Alan Slater. Introduction to Infant Development. 2nd ed. Oxford University Press, 2007.