APA (7th ed.) Citation

Eisenstadt, S. N. (1993). The political systems of empires. Transaction Publishers.

Chicago Style (17th ed.) Citation

Eisenstadt, S. N. The Political Systems of Empires. New Brunswick (U.S.A.): Transaction Publishers, 1993.

MLA (9th ed.) Citation

Eisenstadt, S. N. The Political Systems of Empires. Transaction Publishers, 1993.