APA引文

Palmer, E. (2014). Teaching the core skills of listening & speaking. ASCD.

芝加哥风格引文

Palmer, Erik. Teaching the Core Skills of Listening & Speaking. Alexandria, Virginia: ASCD, 2014.

MLA引文

Palmer, Erik. Teaching the Core Skills of Listening & Speaking. ASCD, 2014.

警告:这些引文格式不一定是100%准确.