Gaya APA

Touhy, T, A., jett, K. (2014). Gerontological Nursing & Healthy Aging (5). China: Elsevier.

Gaya MLA

Touhy, Theris, A.., jett, Kathleen. "Gerontological Nursing & Healthy Aging". 5 China: Elsevier, 2014. Teks.