Answered By: Michael Pujals Last Updated: Jul 21, 2014 Views: 156
There are many answers to this question depending on the circumstances (e.g. number of authors, paraphrasing or direct quote, are you using a lead in).
Without knowing the specific situation I'll say check out pages 174-179 of the APA 6th edition manual or come by the reference desk and talk with a librarian. You can also check out Purdue's Online Writing Lab (see the link below).