How do we put a reference for items in legislative instrument in footnote I do not have idea how structure this instrument

Item 1130 If the applicant is a 47PT 3 Post application to: holder of a Parent Visa Centre Subclass 143 Subclass 173 Department of Home Affairs Contributory (Contributory Locked Bag 7 Parent Parent) Northbridge WA 6865 (Migrant) (Temporary)) visa (Class CA) Courier application to: In any other case, 47PA Parent Visa Centre relevant applicant Department of Home Affai and other Wellington Central applicant, being a Ground Floor member of the 836 Wellington Street family unit West Perth WA 6005