APA

Copeland M. T., . (1951). The executive at work: Melvin T. Copeland. Cambridge, Mass: Harvard University Press.

Chicago

Copeland Melvin Thomas, . 1951. The executive at work: Melvin T. Copeland. Cambridge, Mass: Harvard University Press.

Harvard

Copeland M. T., . (1951). The executive at work: Melvin T. Copeland. Cambridge, Mass: Harvard University Press.

MLA

Copeland Melvin Thomas, . The executive at work: Melvin T. Copeland. Cambridge, Mass: Harvard University Press. 1951.