Cita APA (7a ed.)

Saracho, O. N., & Spodek, B. (1998). Multiple perspectives on play in early childhood education. State University of New York Press.

Cita Chicago Style (17a ed.)

Saracho, Olivia N., y Bernard Spodek. Multiple Perspectives on Play in Early Childhood Education. Albany: State University of New York Press, 1998.

Cita MLA (9a ed.)

Saracho, Olivia N., y Bernard Spodek. Multiple Perspectives on Play in Early Childhood Education. State University of New York Press, 1998.