If you click on the give quest in your journal, it should pop up an option to "share" the quest.
At least the option was there during the beta. I cannot confirm it to be that way now. However, I don't see why it would have changed.
Edited by SeñorCinco on April 12, 2014 8:42AM
Words contained in posts, at which point I stop reading and will not respond...
Toon / Mana / WoW or any acronym following "In ___" /
Pets (when referring to summoned Daedra) / Any verbiage to express slang (ie, ending in uz,az,..) / Soul Stone
... to be continued.