Gaya APA

Barker, S. (2013). KEPERAWATAN GERONTIK ASUHAN KEPERAWATAN PADA LANSIA: Caring for Older People in Nursing . Yogyakata: Rapha Publishing.

Gaya MLA

Barker, Sue. "KEPERAWATAN GERONTIK ASUHAN KEPERAWATAN PADA LANSIA: Caring for Older People in Nursing". Yogyakata: Rapha Publishing, 2013. Text.