Gaya APA
Rider, E., J., Berger, C., L., H. (1984).
Nursing in todays world : challenges, issues, and trends (2).
Philadelphia:
J.B. Lippincott Company.
Gaya MLA
Rider, E., J., Berger, C., L., H..
Nursing in todays world : challenges, issues, and trends.
2
Philadelphia:
J.B. Lippincott Company,
1984.
Text.