Gaya APA

Sue, B. (2019). Keperawatan gerontik asuhan keperawatan pada lansia = caring for older people in nursing (1). Yogyakarta: Rapha Publishing.

Gaya MLA

Sue, B.. Keperawatan gerontik asuhan keperawatan pada lansia = caring for older people in nursing. 1 Yogyakarta: Rapha Publishing, 2019. Text.