If you already have paper and want to create a 16-page book from a single sheet of A4, follow these steps:
Following a 16-page booklet guide , make specific cuts to allow the paper to fold into a miniature book without losing pages. 3. Writing an Academic Paper
Press the wet sheet onto a flat surface or cloth and let it dry completely. 2. Creating a Paper Booklet (16-Page Zine)
You can create your own paper at home by recycling old scraps.