Preoperational%20Thought%20(Pre-Operational%20Thought)
Here's your citation in American Psychological Association (APA) format:
Preoperational%20Thought%20(Pre-Operational%20Thought). (n.d.). In Alleydog.com's online glossary. Retrieved from: https://www.alleydog.com/glossary/definition-cit.php?term=Preoperational%2520Thought%2520%28Pre-Operational%2520Thought%29