Gaya APA

Polit, D, F. (2010). Essentials of Nursing Research: Appraising Evidence for Nursing Practice (-). New York: New York: Wolters Kluwer.

Gaya MLA

Polit, Denise, F. "Essentials of Nursing Research: Appraising Evidence for Nursing Practice". - New York: New York: Wolters Kluwer, 2010. Keperawatan.