APA Style
      F., P. (1997).
    Essentials of nursing research :methods, appraisals, and utilization (First Edition).
    Philadelphia:
  Lippincott-Raven.
  
MLA Style
      F., Polit,Denise.
    "Essentials of nursing research :methods, appraisals, and utilization".
    First Edition
    Philadelphia:
  Lippincott-Raven,
  1997.
  Text.