Apperceptive Agnosia (also Known As Visual Space Agnosia)
Here's your citation in American Psychological Association (APA) format:
Apperceptive Agnosia (also Known As Visual Space Agnosia). (n.d.). In Alleydog.com's online glossary. Retrieved from: https://www.alleydog.com/glossary/definition-cit.php?term=Apperceptive+Agnosia+%28also+Known+As+Visual+Space+Agnosia%29