APA način citiranja (7. izdanje)
HELLER, T., & ET AL. ADULTS WITH MENTAL RETARDATION AS SUPPORTS TO THEIR PARENTS: EFFECTS ON PARENTAL CAREGIVING APPRAISAL.
Čikaški stil citiranja (17. izdanje)
HELLER, T., i ET AL. ADULTS WITH MENTAL RETARDATION AS SUPPORTS TO THEIR PARENTS: EFFECTS ON PARENTAL CAREGIVING APPRAISAL.
MLA način citiranja (9. izdanje)
HELLER, T., i ET AL. ADULTS WITH MENTAL RETARDATION AS SUPPORTS TO THEIR PARENTS: EFFECTS ON PARENTAL CAREGIVING APPRAISAL.
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