Cita APA (7a ed.)

Copeman, G. H. (1959). The role of the managing director. Business Pub.

Cita Chicago Style (17a ed.)

Copeman, George Henry. The Role of the Managing Director. London: Business Pub, 1959.

Cita MLA (9a ed.)

Copeman, George Henry. The Role of the Managing Director. Business Pub, 1959.