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.