Cita APA (7a ed.)

(1992). Early development and parenting. John Wiley & Sons, Ltd.

Cita Chicago Style (17a ed.)

Early Development and Parenting. [Chichester] ; [New York, N.Y.]: John Wiley & Sons, Ltd, 1992.

Cita MLA (9a ed.)

Early Development and Parenting. John Wiley & Sons, Ltd, 1992.