APA (7th ed.) Citation

National Association of School Psychologists, Harrison, P. L., & Thomas, A. (2014). Best practices in school psychology ([Sixth edition].). National Association of School Psychologists.

Chicago Style (17th ed.) Citation

National Association of School Psychologists, Patti L. Harrison, and Alex Thomas. Best Practices in School Psychology. [Sixth edition]. Bethesda, MD: National Association of School Psychologists, 2014.

MLA (9th ed.) Citation

National Association of School Psychologists, et al. Best Practices in School Psychology. [Sixth edition]. National Association of School Psychologists, 2014.