Cita APA (7a ed.)

Lattman, M., & Seandel, A. (1977). Better speech for your child. Wyden Books.

Cita Chicago Style (17a ed.)

Lattman, Michelle, y Antoinette Seandel. Better Speech for Your Child. New York: Wyden Books, 1977.

Cita MLA (8a ed.)

Lattman, Michelle, y Antoinette Seandel. Better Speech for Your Child. Wyden Books, 1977.