Tregoning, M. A., & Bova, G. S. (1987). Better child care. Macmillan.
Citación estilo ChicagoTregoning, M. A., and G. S. Bova. Better Child Care. London ; New York: Macmillan, 1987.
Cita MLATregoning, M. A., and G. S. Bova. Better Child Care. Macmillan, 1987.
Warning: These citations may not always be 100% accurate.