Gaya APA

Nies, M, A., McEwen, M. (2019). Community Public Health Nursing: Promoting the ealth of Populations (Ed. 7). Canada: Elsevier.

Gaya MLA

Nies, Mary, A., McEwen, Melanie. "Community Public Health Nursing: Promoting the ealth of Populations". Ed. 7 Canada: Elsevier, 2019. Text.