Cita APA (7a ed.)

Leonard, D. (1997). Guide to the European Union: : the original and definitive guide to all aspects of the EU. Profile : Economist.

Cita Chicago Style (17a ed.)

Leonard, Dick. Guide to the European Union: : The Original and Definitive Guide to All Aspects of the EU. [London]: Profile : Economist, 1997.

Cita MLA (9a ed.)

Leonard, Dick. Guide to the European Union: : The Original and Definitive Guide to All Aspects of the EU. Profile : Economist, 1997.