Quito, S. A. (2002). Pretend play as an agent to a child's cognitive development. Manila Times.
芝加哥风格引文Quito, Sherryl Anne. "Pretend Play as an Agent to a Child's Cognitive Development." Manila Times 2002.
MLA引文Quito, Sherryl Anne. "Pretend Play as an Agent to a Child's Cognitive Development." Manila Times, 2002.
警告：这些引文格式不一定是100％准确.