Cita APA (7a ed.)

Justice, L. M., & Vukelich, C. (2008). Achieving excellence in preschool literacy instruction. Guilford Press.

Cita Chicago Style (17a ed.)

Justice, Laura M., y Carol Vukelich. Achieving Excellence in Preschool Literacy Instruction. New York: Guilford Press, 2008.

Cita MLA (8a ed.)

Justice, Laura M., y Carol Vukelich. Achieving Excellence in Preschool Literacy Instruction. Guilford Press, 2008.