Mercado, C. (2015). Parenting perks. IN Past perfect parenting [column]. Smart Parenting.
芝加哥风格引文Mercado, Chary. "Parenting Perks. IN Past Perfect Parenting [column]." Smart Parenting 2015.
MLA引文Mercado, Chary. "Parenting Perks. IN Past Perfect Parenting [column]." Smart Parenting, 2015.
警告：这些引文格式不一定是100％准确.