Cita APA (7a ed.)

Harwood, E. (1986). In liberty's shadow: Illegal aliens and immigration law enforcement. Hoover Instit. Pr.

Cita Chicago Style (17a ed.)

Harwood, Edwin. In Liberty's Shadow: Illegal Aliens and Immigration Law Enforcement. Stanford, Calif: Hoover Instit. Pr, 1986.

Cita MLA (8a ed.)

Harwood, Edwin. In Liberty's Shadow: Illegal Aliens and Immigration Law Enforcement. Hoover Instit. Pr, 1986.