APA citiranje

(1975). A study of the evolution of concentration in the United Kingdom. Luxembourg: Office for Official Publications of The European Communities.

Trích dẫn kiểu Chicago

A Study of the Evolution of Concentration in the United Kingdom. Luxembourg: Office for Official Publications of The European Communities, 1975.

MLA citiranje

A Study of the Evolution of Concentration in the United Kingdom. Luxembourg: Office for Official Publications of The European Communities, 1975.