Gaya APA

Haber, G, L, J. (2013). Nursing research: methods and critical appraisal for evidence-based practice (8). New York: Elsevier.

Gaya MLA

Haber, Geri, LoBiondo-Wood;, Judith. "Nursing research: methods and critical appraisal for evidence-based practice". 8 New York: Elsevier, 2013. Text.