Cita APA

Shanaberg, P., Ellis, A., Eisenman, M., Chiara, C. A., & Shanaberg, C. (1983). How to teach your baby math. [United States: [editor no identificado].

Citación estilo Chicago

Shanaberg, Peter, Albert Ellis, Morrie Eisenman, Charles A. Chiara, y Chris Shanaberg. How to Teach Your Baby Math. [United States: [editor no identificado], 1983.

Cita MLA

Shanaberg, Peter, et al. How to Teach Your Baby Math. [United States: [editor no identificado], 1983.