Citação norma APA

New York (State). Department of Health. (1918). Public health nursing number. [N.Y. State Dept. of Health].

Citação norma Chicago

New York (State). Department of Health. Public Health Nursing Number. [Albany]: [N.Y. State Dept. of Health], 1918.

Citação norma MLA

New York (State). Department of Health. Public Health Nursing Number. [N.Y. State Dept. of Health], 1918.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.