You can use the Cite it! bookmark to add resources to your list. This means when you are on a website like Blackwell's Book Shop or Amazon and you want to add a book which is not on the Library Search (the library catalogue) you can pull the bibliographic details over onto your list without manually adding it all.
In order to install it:
You can add resources that are not held by the Library to your list by using the Cite It! button. This pulls information about an item from websites including Blackwell's Book Shop and Amazon. If you add the item to your reading list, then the Library will be prompted to obtain it.
You can add resources which are classed as webpages and the Cite It! tool will pull in the details to populate the bibliographic fields for you.