Gaya APA

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

Gaya MLA

Nies, Mary, A.., McEwen, Melanie. "Community/Public Health Nursing : Promoting the Health of Populations". 7 Canada: , 2019. Keperawatan.