Cita APA (7a ed.)

Massey, C. R. (2000). Guns, Extremists, and the Constitution.

Cita Chicago Style (17a ed.)

Massey, Calvin R. Guns, Extremists, and the Constitution. 2000.

Cita MLA (9a ed.)

Massey, Calvin R. Guns, Extremists, and the Constitution. 2000.