I found this book very usable as a reference guide.

我发现这本书作为参考指南非常有用。

Each page in the book is numbered for easy reference.

书中的每一页都有编号，便于查阅。

In the book, there was a cameo reference to a famous scientist.

在这本书中，提到了一位著名科学家的小角色。

Book and movie reviews often reference famous lines or use phrases that have been overused to the point of being clichés.

书籍和电影评论经常引用著名的台词或使用已经被用滥了的短语，这些短语几乎成为了陈词滥调。