Cita APA (7a ed.)

ebrary, Inc, Golinkoff, R. M., Hirsh-Pasek, K., & Singer, D. G. (2006). Play = learning: How play motivates and enhances children's cognitive and social-emotional growth. Oxford University Press.

Cita Chicago Style (17a ed.)

ebrary, Inc, Roberta M. Golinkoff, Kathy Hirsh-Pasek, y Dorothy G. Singer. Play = Learning: How Play Motivates and Enhances Children's Cognitive and Social-emotional Growth. Oxford ; New York: Oxford University Press, 2006.

Cita MLA (9a ed.)

ebrary, Inc, et al. Play = Learning: How Play Motivates and Enhances Children's Cognitive and Social-emotional Growth. Oxford University Press, 2006.