Cita APA (7a ed.)

Grugel, J., & Rees, T. (1997). Franco's Spain. Arnold.

Cita Chicago Style (17a ed.)

Grugel, Jean, y Tim Rees. Franco's Spain. London: Arnold, 1997.

Cita MLA (9a ed.)

Grugel, Jean, y Tim Rees. Franco's Spain. Arnold, 1997.