Gaya APA

Touhy, T, A., Jett, K. (2018). Gerontological Nursing & Healthy Aging (fifth edition). China: Elsevier.

Gaya MLA

Touhy, Theris, A., Jett, Kathleen. "Gerontological Nursing & Healthy Aging". fifth edition China: Elsevier, 2018. Text.