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