refer oneself to

例句：

1. 1.I referred to the book in my lecture.
   我在演讲中提到了那本书。
2. 2.She referred to her friend as a wise counselor.
   她称她的朋友为一位明智的顾问。
3. 3. The teacher referred to the problem in the textbook.
   老师在课本中提到了这个问题。