Cita APA (7a ed.)

American Association on Mental Retardation & English, K. M. (1997). Teaching buddy skills to preschoolers. American Association on Mental Retardation.

Cita Chicago Style (17a ed.)

American Association on Mental Retardation y Kristina M. English. Teaching Buddy Skills to Preschoolers. Washington: American Association on Mental Retardation, 1997.

Cita MLA (9a ed.)

American Association on Mental Retardation y Kristina M. English. Teaching Buddy Skills to Preschoolers. American Association on Mental Retardation, 1997.