Gaya APA
Nies, M, A., McEwen,Melanie, .
(2015).
Community/Public Health Nursing
(
ed.6)
.
St. Lois:
Elsevier.
Gaya MLA
Nies, Mary., A., McEwen,Melanie, .
"Community/Public Health Nursing".
ed.6
St. Lois:
Elsevier,
2015.
Text.