Cita APA (7a ed.)

Frederick, K. T. (1932). Pistol Regulation: Its Principles and History Part III.

Cita Chicago Style (17a ed.)

Frederick, Karl T. Pistol Regulation: Its Principles and History Part III. 1932.

Cita MLA (9a ed.)

Frederick, Karl T. Pistol Regulation: Its Principles and History Part III. 1932.