Quinn Alexander. (2019). A Picture Is Worth a Thousand Words Book 12 Time Flies Word Advantage. Scholastic.
芝加哥风格引文Quinn Alexander. A Picture Is Worth a Thousand Words Book 12 Time Flies Word Advantage. Scholastic, 2019.
MLA引文Quinn Alexander. A Picture Is Worth a Thousand Words Book 12 Time Flies Word Advantage. Scholastic, 2019.
警告：这些引文格式不一定是100％准确.