Cita APA (7th ed.)

Copeland, M. T. (1951). The executive at work. Harvard University Press.

Cita Chicago (17th ed.)

Copeland, Melvin Thomas. The Executive at Work. Cambridge, Mass.: Harvard University Press, 1951.

Cita MLA (8th ed.)

Copeland, Melvin Thomas. The Executive at Work. Harvard University Press, 1951.