Cita APA (7a ed.)

Connoly, J. A., Doyle, A., & Reznick, E. (1988). Social pretend play and social interaction in preschoolers. [s.n.].

Cita Chicago Style (17a ed.)

Connoly, Jennifer A., Anna-Beth Doyle, y Erica Reznick. Social Pretend Play and Social Interaction in Preschoolers. [S.l.]: [s.n.], 1988.

Cita MLA (9a ed.)

Connoly, Jennifer A., et al. Social Pretend Play and Social Interaction in Preschoolers. [s.n.], 1988.