Gaya APA

Ellis, J, R., Hartley, C, L. (2008). Nursing in Today's World : Trends, Issues and Management . USA: Wolters Kluwer.

Gaya MLA

Ellis, Janice, Rider., Hartley, Celia, Love. "Nursing in Today's World : Trends, Issues and Management". USA: Wolters Kluwer, 2008. Text.