This has got to be awkward. The APA (American Psychological Association) has had to issue dozens of corrections to their new Sixth Edition Publication Manual of the American Psychological Association–a resource favored by academics among others. BTW, from my perspective, still nothing beats the incredibly detailed and easy-to-use The Gregg Reference Manual (see link on my Resources page)–especially for business users.
See the Inside Higher Ed article on the APA Style Guide issues here: http://www.insidehighered.com/news/2009/10/13/apa
