re: Printing labels from iCloud Contacts.

I'm trying to print labels from iCloud 'Contacts'. I have a MacBook Air (which I now use all the time) as well as a wonderful but ancient iMac which I use occasionally. My printer is only connected to my iMac so I want to print my multiple contact labels from there. When I log into iCloud wanting to print my Group 'Christmas Card Contacts' list, the print settings don't allow me to set up the page to choose labels (Avery, J8160 or any other).Any idea how I can achieve this please? I feel I've gone backwards because I never had any trouble doing this from my old Address Book on my Mac but, since iCloud, I haven't keep the old Address Book up to date. I had no idea it would be necessary. It shouldn't be necessary!! All advice gratefully received but I suspect I'm asking the impossible unless/until Apple remedy this defect. Thanks.