Cita APA (7a ed.)

Dilnot, G. (1926). Scotland Yard: Its history and organisation : By George Dilnot (Centenary ed., (completely rev.).). Geoffrey Bles.

Cita Chicago Style (17a ed.)

Dilnot, George. Scotland Yard: Its History and Organisation : By George Dilnot. Centenary ed., (completely rev.). London: Geoffrey Bles, 1926.

Cita MLA (8a ed.)

Dilnot, George. Scotland Yard: Its History and Organisation : By George Dilnot. Centenary ed., (completely rev.). Geoffrey Bles, 1926.