田战省主编. (2010). 美国孩子最喜欢问的为什么 关于动物有趣的问题: Questions asked by American children themselves. 陕西科学技术出版社.
Stile di citazione Chicago田战省主编. 美国孩子最喜欢问的为什么 关于动物有趣的问题: Questions Asked by American Children Themselves. 陕西科学技术出版社, 2010.
Citazione MLA田战省主编. 美国孩子最喜欢问的为什么 关于动物有趣的问题: Questions Asked by American Children Themselves. 陕西科学技术出版社, 2010.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.