Cita APA (7a ed.)

European Trade Union Institute, Bruun, N., Lörcher, K., & Schömann, I. (2012). The Lisbon Treaty and social Europe. Hart.

Cita Chicago Style (17a ed.)

European Trade Union Institute, Niklas Bruun, Klaus Lörcher, y Isabelle Schömann. The Lisbon Treaty and Social Europe. Oxford [etc.]: Hart, 2012.

Cita MLA (9a ed.)

European Trade Union Institute, et al. The Lisbon Treaty and Social Europe. Hart, 2012.