Cita APA (7a ed.)

Social Science Research Council, USA, Committee on Social and Affective Development during Childhood, Hartup, W. W., & Social Science Research Council Committee on Social and Affective Development during Childhood. (1986). Relationships and development. Erlbaum.

Cita Chicago Style (17a ed.)

Social Science Research Council, USA, Committee on Social and Affective Development during Childhood, Willard W. Hartup, y Social Science Research Council Committee on Social and Affective Development during Childhood. Relationships and Development. Hillsdale, N.J. [u.a.]: Erlbaum, 1986.

Cita MLA (8a ed.)

Social Science Research Council, USA, Committee on Social and Affective Development during Childhood, et al. Relationships and Development. Erlbaum, 1986.