Labrador, C. (2009). New parents' guide to baby's expenses. Smart Parenting.
芝加哥风格引文Labrador, Chinggay. "New Parents' Guide to Baby's Expenses." Smart Parenting 2009.
MLA引文Labrador, Chinggay. "New Parents' Guide to Baby's Expenses." Smart Parenting, 2009.
警告：这些引文格式不一定是100％准确.