Gaya APA

al.], E., N., [. (2020). Dasar-dasar keperawatan volume 1 (Cet 9 2020). : Elsevier.

Gaya MLA

al.], E., N., [.. Dasar-dasar keperawatan volume 1. Cet 9 2020 : Elsevier, 2020. Book of Nursing.