Gaya APA

[et.al.], A, M, S. (2013). Pivotal Response Treatment for Infants At-Risk for Autism Spectrum Disorders: A Pilot Study . : Springer US.

Gaya MLA

[et.al.], Amanda, Mossman, Steiner. "Pivotal Response Treatment for Infants At-Risk for Autism Spectrum Disorders: A Pilot Study". : Springer US, 2013. e-journal.