Cita APA (7a ed.)

Ruckert, J. M. (2004). Gun Ownership Trends In The United States, 1973-2000.

Cita Chicago Style (17a ed.)

Ruckert, Jason Michael. Gun Ownership Trends In The United States, 1973-2000. 2004.

Cita MLA (9a ed.)

Ruckert, Jason Michael. Gun Ownership Trends In The United States, 1973-2000. 2004.