Wilson, K., & Ryan, V. Chapter 1 - Play Therapy: A Non-directive approach for children and adolescents. Elsevier.
Chicago Style (17th ed.) CitationWilson, Kate, and Virginia Ryan. Chapter 1 - Play Therapy: A Non-directive Approach for Children and Adolescents. Elsevier.
MLA (9th ed.) CitationWilson, Kate, and Virginia Ryan. Chapter 1 - Play Therapy: A Non-directive Approach for Children and Adolescents. Elsevier.
Warning: These citations may not always be 100% accurate.