Cita APA (7a ed.)

Farrell, M., Fella, S., & Newman, M. (2002). European integration in the 21st century: Unity in diversity? SAGE Publications.

Cita Chicago Style (17a ed.)

Farrell, Mary, Stefano Fella, y Michael Newman. European Integration in the 21st Century: Unity in Diversity? London ; Thousand Oaks, Calif.: SAGE Publications, 2002.

Cita MLA (8a ed.)

Farrell, Mary, et al. European Integration in the 21st Century: Unity in Diversity? SAGE Publications, 2002.