APA (7th ed.) Citation

Smith, A. D. (1987). The ethnic origins of nations. B. Blackwell.

Chicago Style (17th ed.) Citation

Smith, Anthony D. The Ethnic Origins of Nations. Oxford, UK : New York, NY, USA: B. Blackwell, 1987.

MLA (8th ed.) Citation

Smith, Anthony D. The Ethnic Origins of Nations. B. Blackwell, 1987.