APA-referens (7:e uppl.)
Polit, D. F., Beck, C. T., & Polit, D. F. (2014). Study guide for Essentials of nursing research, appraising evidence for nursing practice (Eighth edition.). Wolters Kluwer/Lippincott Williams & Wilkins Health.
Chicago-referens (17:e uppl.)
Polit, Denise F., Cheryl Tatano Beck, och Denise F. Polit. Study Guide for Essentials of Nursing Research, Appraising Evidence for Nursing Practice. Eighth edition. Philadelphia: Wolters Kluwer/Lippincott Williams & Wilkins Health, 2014.
MLA-referens (9:e uppl.)
Polit, Denise F., et al. Study Guide for Essentials of Nursing Research, Appraising Evidence for Nursing Practice. Eighth edition. Wolters Kluwer/Lippincott Williams & Wilkins Health, 2014.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.