Cita APA (7a ed.)

(1990). Beyond the barriers toward 2000 A.D: Seminar at Bramshill Police Staff College, United Kingdom March 1989. Monograph.

Cita Chicago Style (17a ed.)

"Beyond the Barriers Toward 2000 A.D: Seminar at Bramshill Police Staff College, United Kingdom March 1989." Monograph 1990.

Cita MLA (9a ed.)

"Beyond the Barriers Toward 2000 A.D: Seminar at Bramshill Police Staff College, United Kingdom March 1989." Monograph, 1990.