APA način citiranja (7. izdanje)
Hagopian, L., & ET AL. (2011). Identifying empirically supported treatments for pica in individuals with intellectual disabilities.
Čikaški stil citiranja (17. izdanje)
Hagopian, L.P, i ET AL. Identifying Empirically Supported Treatments for Pica in Individuals with Intellectual Disabilities. 2011.
MLA način citiranja (9. izdanje)
Hagopian, L.P, i ET AL. Identifying Empirically Supported Treatments for Pica in Individuals with Intellectual Disabilities. 2011.
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