APA način citiranja

Humphreys, J. (1997). Negotiating in the European Union: How to Make the Brussels Machine Work for You. London: Century.

Čikaški stil citiranja

Humphreys, James. Negotiating in the European Union: How to Make the Brussels Machine Work for You. London: Century, 1997.

MLA način citiranja

Humphreys, James. Negotiating in the European Union: How to Make the Brussels Machine Work for You. London: Century, 1997.