APA (7th ed.) Citation

Preston, P. (1997). Political/cultural identity: Citizen and nations in a global era. SAGE Publications.

Chicago Style (17th ed.) Citation

Preston, P.W. Political/cultural Identity: Citizen and Nations in a Global Era. London: SAGE Publications, 1997.

MLA (9th ed.) Citation

Preston, P.W. Political/cultural Identity: Citizen and Nations in a Global Era. SAGE Publications, 1997.