displaytext at the Online Books Page
Usage
edit|1=
is the book id, found "onlinebooks.library.upenn.edu/webbin/book/lookupid?key=HERE"
|displaytext=
is what the link to the web item will look like:
{{online books link|1=ha005543022|displaytext=Historic resource study for Muir Woods National Monument}}
will display as:
Historic resource study for Muir Woods National Monument at the Online Books Page