Cita APA (7a ed.)

Klausen, J., & Tilly, L. (1997). European integration in social and historical perspective: 1850 to the present. Rowman & Littlefield.

Cita Chicago Style (17a ed.)

Klausen, Jytte, y Louise Tilly. European Integration in Social and Historical Perspective: 1850 to the Present. Lanham [etc.]: Rowman & Littlefield, 1997.

Cita MLA (9a ed.)

Klausen, Jytte, y Louise Tilly. European Integration in Social and Historical Perspective: 1850 to the Present. Rowman & Littlefield, 1997.