Cita APA (7a ed.)

Gregory, R., & Giddings, P. (2000). Righting wrongs: The Ombudsman in six continents. IOS [etc.].

Cita Chicago Style (17a ed.)

Gregory, Roy, y Philip Giddings. Righting Wrongs: The Ombudsman in Six Continents. Amsterdam [etc.]: IOS [etc.], 2000.

Cita MLA (9a ed.)

Gregory, Roy, y Philip Giddings. Righting Wrongs: The Ombudsman in Six Continents. IOS [etc.], 2000.