Cita APA

Brownell, C. A., & Kopp, C. B. (2007). Socioemotional development in the toddles years: Transitions and transformations. New York: Guilford.

Citación estilo Chicago

Brownell, Celia A., y Claire B. Kopp. Socioemotional Development in the Toddles Years: Transitions and Transformations. New York: Guilford, 2007.

Cita MLA

Brownell, Celia A., y Claire B. Kopp. Socioemotional Development in the Toddles Years: Transitions and Transformations. New York: Guilford, 2007.