APA (7th ed.) Citation

Drucker, H. M., & Brown, J. G. (1980). The politics of nationalism and devolution. Longman.

Chicago Style (17th ed.) Citation

Drucker, H. M., and J. Gordon Brown. The Politics of Nationalism and Devolution. New York: Longman, 1980.

MLA (9th ed.) Citation

Drucker, H. M., and J. Gordon Brown. The Politics of Nationalism and Devolution. Longman, 1980.