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