Obsessive-Compulsive Disorder %28OCD%29
Here's your citation in American Psychological Association (APA) format:
Obsessive-Compulsive Disorder %28OCD%29. (n.d.). In Alleydog.com's online glossary. Retrieved from: https://www.alleydog.com/glossary/definition-cit.php?term=Obsessive-Compulsive+Disorder+%2528OCD%2529