Gaya APA

Gee, J, A., Norman, G. (1992). Market strategy and structure / editor, J.M. Alec Gee, George Norman . New York, London: Harvester Wheatsheaf.

Gaya MLA

Gee, J.M., Alec., Norman, George. "Market strategy and structure / editor, J.M. Alec Gee, George Norman". New York, London: Harvester Wheatsheaf, 1992. Textbook.