As a Witch if you need a spell where do you go. If you answer you run down to the
book store and get a book on spells, you need to go back to Wicca 101. If the spell
you need is not in your Book of Shadows (and if your BOS contain spells copied from
books or the Internet -
Now there are many books of spells on the market today. And they have a good use, to see how other write spells. The more that comes from you the more powerful the spell is.
Now your paper should be in two parts. Part one should be about what you need to do to write the spell and part two a Spell. A spell that you have done and how it worked. Make sure beside writing the words you need to tell what is needed for the spell: candles, herbs, crystals, …