Drago, D. A. (2007). From crib to kindergarten: The essential child safety guide. Johns Hopkins University Press.
芝加哥风格引文Drago, Dorothy A. From Crib to Kindergarten: The Essential Child Safety Guide. Baltimore: Johns Hopkins University Press, 2007.
MLA引文Drago, Dorothy A. From Crib to Kindergarten: The Essential Child Safety Guide. Johns Hopkins University Press, 2007.
警告：这些引文格式不一定是100％准确.