How do you format address labels in pages? - Apple Community Apple supports Avery labels from within the Contacts program. Within Contacts, there are fairly detailed instructions on how to print labels under the help menu. There are a lot of different options within options on the Print screen, so take your time. If you've already gotten all the addresses written out within Pages, but not in Contacts, you can try converting your Pages file into a Numbers table, and then exporting in CSV format, and then importing that into Contacts.