APA (7. basım) Alıntı

Copeland, M. T. 1. (1951). The executive at work. Harvard University Press.

Chicago Style (17. basım) Atıf

Copeland, Melvin Thomas 1884. The Executive at Work. Cambridge: Harvard University Press, 1951.

MLA (9th ed.) Atıf

Copeland, Melvin Thomas 1884. The Executive at Work. Harvard University Press, 1951.