APA aipamena

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

Chicago Style aipamena

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

MLA aipamena

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