Cita APA (7a ed.)

Reichle, J., York, J., & Sigafoos, J. (1991). Implementing augmentative and alternative communication: Strategies for learners with severe disabilities. Paul H. Brookes.

Cita Chicago Style (17a ed.)

Reichle, Joe, Jennifer York, y Jeff Sigafoos. Implementing Augmentative and Alternative Communication: Strategies for Learners with Severe Disabilities. Baltimore [etc.]: Paul H. Brookes, 1991.

Cita MLA (9a ed.)

Reichle, Joe, et al. Implementing Augmentative and Alternative Communication: Strategies for Learners with Severe Disabilities. Paul H. Brookes, 1991.