Common Core, Inc, & ebrary, Inc. (2012). Common Core curriculum maps in English language arts, grades K-5. Jossey-Bass.
芝加哥风格引文Common Core, Inc, 与 Inc ebrary. Common Core Curriculum Maps in English Language Arts, Grades K-5. San Francisco: Jossey-Bass, 2012.
MLA引文Common Core, Inc, 与 Inc ebrary. Common Core Curriculum Maps in English Language Arts, Grades K-5. Jossey-Bass, 2012.
警告：这些引文格式不一定是100％准确.