I'm not sure, but you can try looking at this website:
.imsdb.com/Movie%20Scripts/So%20I%20Married%20an%20Axe%20Murderer%20Script.html
The verb 'to classify' may be inappropriate in this instance. I may 'read' or 'enjoy' a true account of a camping trip but would only 'classify' it if the true account were a book, and I wanted to apply a classification to the book (an IBSN number). I might also put it in the travel section of the library shelves.
David McCullough's biography of John Adams (titled "John Adams" IBSN: 0743223136) was made into the HBO seven part miniseries John Adams. Following the Boston Massacre, severe confrontations between the colonists and the occupying British troops, led John Adams to take an unpopular stand by agreeing to serve as defense attorney for the accused British soldiers.