Gaya APA

[et.al.], K, T, B. (2013). The Structure of Autism Spectrum Disorder Symptoms in the General Population at 18 Months . : Springer US.

Gaya MLA

[et.al.], Karin, T., Beuker. "The Structure of Autism Spectrum Disorder Symptoms in the General Population at 18 Months". : Springer US, 2013. e-journal.