Gaya APA
Nies, M, A., McEwen, M. (2001).
Community Health Nursing: Promoting the Health of Populations .
Philadelphia:
W.B. Saunders Company.
Gaya MLA
Nies, Mary, A.., McEwen, Melanie.
"Community Health Nursing: Promoting the Health of Populations".
Philadelphia:
W.B. Saunders Company,
2001.
Text.