Trait+%28Personality+Trait%29
Here's your citation in American Psychological Association (APA) format:
Trait+%28Personality+Trait%29. (n.d.). In Alleydog.com's online glossary. Retrieved from: https://www.alleydog.com/glossary/definition-cit.php?term=Trait%2B%2528Personality%2BTrait%2529