Cita APA (7th ed.)

Drake, A. W. (1972). Analysis of public systems. M.I.T. Press.

Cita Chicago (17th ed.)

Drake, Alvin W. Analysis of Public Systems. Cambridge, Mass: M.I.T. Press, 1972.

Cita MLA (9th ed.)

Drake, Alvin W. Analysis of Public Systems. M.I.T. Press, 1972.