Van Niekerk, C., & Venter, L. (2006). Understanding Sam and Asperger syndrome. Skeezel Press.
Cita Chicago Style (17a ed.)Van Niekerk, Clarabelle, y Liezl Venter. Understanding Sam and Asperger Syndrome. Erie, Penn.: Skeezel Press, 2006.
Cita MLA (8a ed.)Van Niekerk, Clarabelle, y Liezl Venter. Understanding Sam and Asperger Syndrome. Skeezel Press, 2006.
Precaución: Estas citas no son 100% exactas.