APA-viite (7. p.)
BLIESZNER, R., & ET AL. (2002). THE HELPING NETWORKS OF RURAL ELDERS: DEMOGRAPHIC AND SOCIAL PSYCHOLOGICAL INFLUENCES ON SERVICE USE.
Chicago-viite (17. p.)
BLIESZNER, R., ja ET AL. THE HELPING NETWORKS OF RURAL ELDERS: DEMOGRAPHIC AND SOCIAL PSYCHOLOGICAL INFLUENCES ON SERVICE USE. 2002.
MLA-viite (9. p.)
BLIESZNER, R., ja ET AL. THE HELPING NETWORKS OF RURAL ELDERS: DEMOGRAPHIC AND SOCIAL PSYCHOLOGICAL INFLUENCES ON SERVICE USE. 2002.
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