Cita APA (7a ed.)

(1990). Politiestudies. Gouda Quint [u.a.].

Cita Chicago Style (17a ed.)

Politiestudies. Arnhem [u.a.]: Gouda Quint [u.a.], 1990.

Cita MLA (8a ed.)

Politiestudies. Gouda Quint [u.a.], 1990.