Cita APA (7a ed.)

Steenbergen, B. v. (1994). Condition of citizenship. Sage.

Cita Chicago Style (17a ed.)

Steenbergen, Bart van. Condition of Citizenship. London [etc.]: Sage, 1994.

Cita MLA (9a ed.)

Steenbergen, Bart van. Condition of Citizenship. Sage, 1994.