Gaya APA

Bouvevard, W. (2008). QUICK REFERENCE TO THE DIAGNOSTIC CRITERIA FROM DSM-IV-TR (4th.Ed). Washington: American Radio Relay League.

Gaya MLA

Bouvevard, Wilson. "QUICK REFERENCE TO THE DIAGNOSTIC CRITERIA FROM DSM-IV-TR". 4th.Ed Washington: American Radio Relay League, 2008. Text.