Polit, D. F., & Beck, C. T. (2018). Essentials of nursing research: Appraising evidence for nursing practice (Ninth edition, international edition.). Wolters Kluwer.
Chicago-Zitierstil (17. Ausg.)Polit, Denise F., und Cheryl T. Beck. Essentials of Nursing Research: Appraising Evidence for Nursing Practice. Ninth edition, international edition. Philadelphia ; Baltimore ; New York ; London ; Buenos Aires ; Hong Kong ; Sydney ; Tokyo: Wolters Kluwer, 2018.
MLA-Zitierstil (9. Ausg.)Polit, Denise F., und Cheryl T. Beck. Essentials of Nursing Research: Appraising Evidence for Nursing Practice. Ninth edition, international edition. Wolters Kluwer, 2018.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.