Cita APA (7a ed.)

Best, E. (1987). US policy and regional security in Central America. Gower.

Cita Chicago Style (17a ed.)

Best, Edward. US Policy and Regional Security in Central America. Aldershot: Gower, 1987.

Cita MLA (9a ed.)

Best, Edward. US Policy and Regional Security in Central America. Gower, 1987.