APA-viite (7. p.)
Whitley, D., & et al. Health characteristics of solo grandparent caregivers and single parents: A comparative profile using the Behavior Risk Factor Surveillance Survey.
Chicago-viite (17. p.)
Whitley, D.M, ja et al. Health Characteristics of Solo Grandparent Caregivers and Single Parents: A Comparative Profile Using the Behavior Risk Factor Surveillance Survey.
MLA-viite (9. p.)
Whitley, D.M, ja et al. Health Characteristics of Solo Grandparent Caregivers and Single Parents: A Comparative Profile Using the Behavior Risk Factor Surveillance Survey.
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