Record Citations
APA Citation
Polit, D. F., & Hungler, B. P. (1991). Nursing research: Principles and methods (4. ed.). Lippincott.
Chicago Style Citation
Polit, Denise F., and Bernadette P. Hungler. Nursing Research: Principles and Methods. 4. ed. Philadelphia (Pa.): Lippincott, 1991.
MLA Citation
Polit, Denise F., and Bernadette P. Hungler. Nursing Research: Principles and Methods. 4. ed. Lippincott, 1991.
Harvard Style Citation
Polit, D. F. & Hungler, B. P. 1991. Nursing research: Principles and methods. 4. ed. Philadelphia (Pa.): Lippincott.
Remember to check citations for accuracy before including them in your work.