Gaya APA

McKenzie, K. et al (2016). Systematic Review of the Prevalence and Incidence of Intellectual Disabilities: Current Trends and Issues (Curr Dev Disord Rep (2016) 3:104–115). Canada: Springer.

Gaya MLA

McKenzie, Katherine. et al. "Systematic Review of the Prevalence and Incidence of Intellectual Disabilities: Current Trends and Issues". Curr Dev Disord Rep (2016) 3:104–115 Canada: Springer, 2016. Artikel.