If your assignment has only one appendix, label it Appendix. Write it at the top of the page and in the center (upper case – lower case, followed by a capitalized letter if needed). If it has more than one appendix label them in the following manner: Appendix A, Appendix B, Appendix C and so forth in the order they are mentioned in your text.
Start each appendix on a separate page, and give them a title, however refer to appendices in your paper by their labels.
… the curriculum guide outlines how to manage this issue (see Appendix A)
Appendices can have headings, subheadings, tables, figures etc. Appendices come after the reference list.