Gaya APA

Albrecht, J, M, S, M. (1993). Community health nursing: promoting the health of aggregates (1). Philadelphia: WB. Saunders Company.

Gaya MLA

Albrecht, Janice, M., Swanson,, Mary. "Community health nursing: promoting the health of aggregates". 1 Philadelphia: WB. Saunders Company, 1993. Text.