Cita APA (7th ed.)

Summer, C. E., O'Connell, J. J., & Peery, N. S. (1977). The managerial mind: Science and theory in policy decisions (4th ed.). R. D. Irwin.

Cita Chicago (17th ed.)

Summer, Charles Edgar, Jeremiah J. O'Connell, i Newman S. Peery. The Managerial Mind: Science and Theory in Policy Decisions. 4th ed. Homewood, Ill: R. D. Irwin, 1977.

Cita MLA (9th ed.)

Summer, Charles Edgar, et al. The Managerial Mind: Science and Theory in Policy Decisions. 4th ed. R. D. Irwin, 1977.