Gaya APA

Denhardt, J, V., Denhardt, R, B. (2007). The New Public Service: Serving, Not Steering . New York: M.E.Sharpe.

Gaya MLA

Denhardt, Janet, V.., Denhardt, Robert, B.. "The New Public Service: Serving, Not Steering". New York: M.E.Sharpe, 2007. Text.