Cita APA (7a ed.)

Leaf, R., & MacEachin, J. (1999). A work in progress: Behavior management strategies and a curriculum for intensive behavioral treatment of autism. DRL Books.

Cita Chicago Style (17a ed.)

Leaf, Ron, y John MacEachin. A Work in Progress: Behavior Management Strategies and a Curriculum for Intensive Behavioral Treatment of Autism. New York: DRL Books, 1999.

Cita MLA (9a ed.)

Leaf, Ron, y John MacEachin. A Work in Progress: Behavior Management Strategies and a Curriculum for Intensive Behavioral Treatment of Autism. DRL Books, 1999.