APA način citiranja (7. izdanje)

BARKER, S. (2013). Caring for older people in nursing. SAGE Publications.

Čikaški stil citiranja (17. izdanje)

BARKER, Sue. Caring for Older People in Nursing. SAGE Publications, 2013.

MLA način citiranja (9. izdanje)

BARKER, Sue. Caring for Older People in Nursing. SAGE Publications, 2013.