Gaya APA
Polit, Denise F.. (1996).
Essentials of Nursing Research: Methods, Appraisals, and Utilization (ed. 4).
Philadelphia:
Lippincott.
Gaya Chicago
Polit, Denise F..
Essentials of Nursing Research: Methods, Appraisals, and Utilization.
ed. 4
Philadelphia:
Lippincott,
1996.
Text.
Gaya MLA
Polit, Denise F..
Essentials of Nursing Research: Methods, Appraisals, and Utilization.
ed. 4
Philadelphia:
Lippincott,
1996.
Text.
Gaya Turabian
Polit, Denise F..
Essentials of Nursing Research: Methods, Appraisals, and Utilization.
ed. 4
Philadelphia:
Lippincott,
1996.
Print.