APA-viite

Riessman, F. (1977). Older Persons: Unused Resoursces for Unmet Needs. Sage.

Chicago-tyylinen lähdeviittaus

Riessman, Frank. Older Persons: Unused Resoursces for Unmet Needs. Beverly Hills: Sage, 1977.

MLA-viite

Riessman, Frank. Older Persons: Unused Resoursces for Unmet Needs. Sage, 1977.