Cita APA (7a ed.)

Rebscher, E., & Rohrer, F. (1991). Police information retrieval systems and the role of electronic data processing. Police research in the Federal Republic of Germany, 241-252.

Cita Chicago Style (17a ed.)

Rebscher, E., y F. Rohrer. "Police Information Retrieval Systems and the Role of Electronic Data Processing." Police Research in the Federal Republic of Germany 1991: 241-252.

Cita MLA (9a ed.)

Rebscher, E., y F. Rohrer. "Police Information Retrieval Systems and the Role of Electronic Data Processing." Police Research in the Federal Republic of Germany, 1991, pp. 241-252.