Cita APA (7a ed.)

MacDonald, J. D., & Stoika, P. (2007). Play to talk: A practical guide to help your late-talking child join the conversation. Kiddo.

Cita Chicago Style (17a ed.)

MacDonald, James D., y Pam Stoika. Play to Talk: A Practical Guide to Help Your Late-talking Child Join the Conversation. Madison: Kiddo, 2007.

Cita MLA (9a ed.)

MacDonald, James D., y Pam Stoika. Play to Talk: A Practical Guide to Help Your Late-talking Child Join the Conversation. Kiddo, 2007.