There is no one specific way to write a bill book. However, there are certain items that should be included in all bill books. These items include the date, the name and address of the person or business being billed, a description of the services rendered, the amount owing, and the date that payment is due. Some bill books also include space for the biller's signature, as well as a place for the customer to sign and date the bill book to acknowledge receipt of the bill.