Cita APA (7a ed.)

Hardy, D. (1979). The BATF's war on civil liberties: The assault on gun owners. Second Amendment Foundation.

Cita Chicago Style (17a ed.)

Hardy, David. The BATF's War on Civil Liberties: The Assault on Gun Owners. Bellevue, WA: Second Amendment Foundation, 1979.

Cita MLA (9a ed.)

Hardy, David. The BATF's War on Civil Liberties: The Assault on Gun Owners. Second Amendment Foundation, 1979.