Cita APA

Ensher, G. L., & Gail L. Ensher; Tasia P. Bobish; Eric F. Gardner. (2007). Partners in play: Assessing infants and toddlers in natural contexts. Clifton Park, NY: Thomson Delmar.

Citación estilo Chicago

Ensher, Gail L., y Gail L. Ensher; Tasia P. Bobish; Eric F. Gardner. Partners in Play: Assessing Infants and Toddlers in Natural Contexts. Clifton Park, NY: Thomson Delmar, 2007.

Cita MLA

Ensher, Gail L., y Gail L. Ensher; Tasia P. Bobish; Eric F. Gardner. Partners in Play: Assessing Infants and Toddlers in Natural Contexts. Clifton Park, NY: Thomson Delmar, 2007.