APA (7th ed.) Citation

Thackrah, J. R. (1985). Contemporary policing: An examination of society in the 1980. Sphere Reference.

Chicago Style (17th ed.) Citation

Thackrah, John Richard. Contemporary Policing: An Examination of Society in the 1980. Londres: Sphere Reference, 1985.

MLA (9th ed.) Citation

Thackrah, John Richard. Contemporary Policing: An Examination of Society in the 1980. Sphere Reference, 1985.