Check out the Son of Citation Machine for APA help. At the site, be sure you click on APA on the left, don’t be tricked into clicking on the Google ads on the right! Once you’ve done that, choose the type of resource that you’re citing. This will produce some blanks that you need to fill in as best as you can. If you don’t have the information, leave the space blank. Once you’re done, click on SUBMIT at the bottom and your citation will appear!
Be sure to check the citation for spelling before copying it into your references. The format is sure to be different than your paper, so you will need to be sure to change the font, font size, and possibly the indent as well.