Cita APA (7a ed.)

Symposium (January 7-10, 2004: Copenhagen, Denmark), & Hansen, M. H. (2005). The imaginary Polis. Royal Danish Academy of Sciences and Letters.

Cita Chicago Style (17a ed.)

Symposium (January 7-10, 2004: Copenhagen, Denmark), y Mogens Herman Hansen. The Imaginary Polis. Copenhagen: Royal Danish Academy of Sciences and Letters, 2005.

Cita MLA (9a ed.)

Symposium (January 7-10, 2004: Copenhagen, Denmark), y Mogens Herman Hansen. The Imaginary Polis. Royal Danish Academy of Sciences and Letters, 2005.