APA

Gilbert R., . (1940). The public health nurse and her patient. New York: The Commonwealth Fund.

Chicago

Gilbert Ruth, . 1940. The public health nurse and her patient. New York: The Commonwealth Fund.

Harvard

Gilbert R., . (1940). The public health nurse and her patient. New York: The Commonwealth Fund.

MLA

Gilbert Ruth, . The public health nurse and her patient. New York: The Commonwealth Fund. 1940.