APA (7th ed.) Citation

Guralnick, M. J. (2019). Effective early intervention: The developmental systems approach. Paul H. Brookes Publishing.

Chicago Style (17th ed.) Citation

Guralnick, Michael J. Effective Early Intervention: The Developmental Systems Approach. Baltimore: Paul H. Brookes Publishing, 2019.

MLA (9th ed.) Citation

Guralnick, Michael J. Effective Early Intervention: The Developmental Systems Approach. Paul H. Brookes Publishing, 2019.