APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

Drucker, H. M., and Gordon Brown. The Politics of Nationalism and Devolution / (by) H. M. Drucker and Gordon Brown. London (etc.): Longman, 1980.

MLA (9th ed.) Citation

Drucker, H. M., and Gordon Brown. The Politics of Nationalism and Devolution / (by) H. M. Drucker and Gordon Brown. Longman, 1980.

Warning: These citations may not always be 100% accurate.