APA (7th ed.) Citation

Leaf, R. B., Taubman, M. T., McEachin, J., & Driscoll, M. (2008). It's time for school!: Building quality ABA educational programs for students with autism spectrum disorders. DRL Books.

Chicago Style (17th ed.) Citation

Leaf, Ronald Burton, Mitchell T. Taubman, John McEachin, and Marlena Driscoll. It's Time for School!: Building Quality ABA Educational Programs for Students with Autism Spectrum Disorders. New York, NY: DRL Books, 2008.

MLA (9th ed.) Citation

Leaf, Ronald Burton, et al. It's Time for School!: Building Quality ABA Educational Programs for Students with Autism Spectrum Disorders. DRL Books, 2008.

Warning: These citations may not always be 100% accurate.