Cita APA (7th ed.)

Clarke, A. A. (1991). Police uniform and equipment. Shire Publ..

Cita Chicago (17th ed.)

Clarke, A. A. Police Uniform and Equipment. Buckinghamshire: Shire Publ., 1991.

Cita MLA (8th ed.)

Clarke, A. A. Police Uniform and Equipment. Shire Publ., 1991.