APA (7th ed.) Citation

Preston, P. W. (1997). Political/cultural identity: Citizens and nations in a global era. Sage.

Chicago Style (17th ed.) Citation

Preston, P. W. Political/cultural Identity: Citizens and Nations in a Global Era. London ; Thousand Oaks, Calif.: Sage, 1997.

MLA (9th ed.) Citation

Preston, P. W. Political/cultural Identity: Citizens and Nations in a Global Era. Sage, 1997.