Cita APA (7th ed.)

NIGRO, F. A. (1977). Modern public administration (4th ed.). Harper and Row.

Cita Chicago (17th ed.)

NIGRO, Felix A. Modern Public Administration. 4th ed. New York: Harper and Row, 1977.

Cita MLA (9th ed.)

NIGRO, Felix A. Modern Public Administration. 4th ed. Harper and Row, 1977.