APA Citation

Polit, D. F., & Hungler, B. P. (1999). Nursing research: Principles and methods. Philadelphia: Lippincott.

Chicago Style Citation

Polit, Denise F., and Bernadette P. Hungler. Nursing Research: Principles and Methods. Philadelphia: Lippincott, 1999.

MLA Citation

Polit, Denise F., and Bernadette P. Hungler. Nursing Research: Principles and Methods. Philadelphia: Lippincott, 1999.

Warning: These citations may not always be 100% accurate.